
人工晶体学报 ›› 2026, Vol. 55 ›› Issue (7): 983-1004.DOI: 10.16553/j.cnki.issn1000-985x.2026.0074
王正敏1(
), 王涛1(
), 张洋2, 张健1,3(
), 陶绪堂1, 贾志泰1,4(
)
收稿日期:2026-04-25
出版日期:2026-07-20
发布日期:2026-08-04
通信作者:
王涛,博士,副研究员。E-mail:t.wang@sdu.edu.cn;作者简介:王正敏(2001—),男,山东省人,博士研究生。E-mail:mzhengwang@163.com基金资助:
WANG Zhengmin1(
), WANG Tao1(
), ZHANG Yang2, ZHANG Jian1,3(
), TAO Xutang1, JIA Zhitai1,4(
)
Received:2026-04-25
Online:2026-07-20
Published:2026-08-04
摘要: 单晶光纤作为一种兼具晶体优异物理化学性能与光纤高比表面积、光波导特性的准一维材料,在高功率激光、中红外激光、辐射探测及高温传感等领域展现出广阔的应用前景。本文系统综述了导模法、微下拉法、激光加热基座法及其他新型生长技术的原理、技术特点与研究进展。导模法可实现高通量百根光纤同步生长;微下拉法已拓展至共晶、金属及弹簧状异形晶体;激光加热基座法成功制备了长度超50 m、直径仅16 μm的超细单晶光纤;甚多微孔坩埚法实现了氟化物光纤的高通量制备;水溶液法则为有机及热敏单晶光纤提供了低温生长路径等。最后总结了各方法的技术挑战与发展方向,为单晶光纤的制备与应用提供参考。
中图分类号:
王正敏, 王涛, 张洋, 张健, 陶绪堂, 贾志泰. 单晶光纤生长技术研究[J]. 人工晶体学报, 2026, 55(7): 983-1004.
WANG Zhengmin, WANG Tao, ZHANG Yang, ZHANG Jian, TAO Xutang, JIA Zhitai. Growth Technology of Single-Crystal Fibers[J]. Journal of Synthetic Crystals, 2026, 55(7): 983-1004.
图1 (a) EFG法晶体生长原理;(b)采用EFG法高通量制备的蓝宝石单晶光纤及异形结构蓝宝石单晶光纤[10?11]
Fig.1 (a) Schematic of EFG method crystal growth; (b) high-throughput growth of sapphire SCFs and shaped sapphire SCFs by EFG method[10?11]
图2 (a)开发的太赫兹扫描探针近场显微镜[13];(b)一系列不同尖端形状(锥形、半球形、抛物线形等)的蓝宝石毛细针使组织暴露于激光辐射的方案[11]
Fig.2 (a) Developed THz scanning-probe near-field microscope[13]; (b) a scheme in which tissue is exposed to laser radiation using a series of sapphire micro-needles with different tip shapes (conical, hemispherical, parabolic, etc.)[11]
图10 异形晶体生长[53]。(a)锥形模具;(b)倒锥形模具;(c)弹簧状蓝宝石单晶
Fig.10 Growth of atypical crystals[53]. (a) A conical die; (b) an inverted conical die; (c) spring-shaped sapphire single-crystals
图13 机器学习优化PID参数反馈调控LHPG晶体生长[60]。(a)LHPG直径监测示意图;(b)机器学习模型训练与PID参数优化流程;(c)机器学习预测PID系数结果
Fig.13 Machine learning-based optimization of PID parameters for feedback control of LHPG crystal growth[60]. (a) Schematic of the LHPG growth system and diameter monitoring setup; (b) workflow of machine learning model training and PID parameter optimization; (c) machine learning prediction results of PID coefficients
图14 LHPG系统温度梯度优化方案[61?64]。(a)铂-铑电阻后热器;(b)光学后热器;(c)高斯反射镜替换锥面反射镜模块;(d)焦点处产生可控光学相差
Fig.14 LHPG system temperature gradient optimization scheme[61?64]. (a) Platinum-rhodium resistance rear heater; (b) optical rear heater; (c) Gaussian mirror replacing the conical mirror module; (d) generating controllable optical phase differences at the focal point
图15 (a)掺杂单晶光纤不同拉速光纤内部离子浓度分布[67];(b)复合工艺单晶光纤内部离子浓度分布[68]
Fig.15 (a) Distribution of ion concentrations inside doped single-crystal fibers at different drawing rates[67]; (b) distribution of ion concentrations inside single-crystal fibers produced by the composite process[68]
图16 (a)梯度掺杂Nd∶YAG单晶光纤的生长原理示意图(左)及激光性能曲线(右)[69];(b)LuAG∶Ce-LuAG分段结构闪烁单晶光纤的生长原理示意图(左)及单晶光纤示意图(右)[70]
Fig.16 (a) Schematic diagram of the growth principle of gradient-doped Nd∶YAG single-crystal fibers (left) and laser performance curves (right)[69]; (b) schematic diagram of the growth principle of LuAG∶Ce-LuAG segmented-structure single-crystal fibers (left) and schematic diagram of the single-crystal fiber (right)[70]
图17 (a)山东大学设计制作的特定组分分布的类键合YAG/Yb∶YAG/YAG单晶光纤的生长原理示意图[71];(b)单晶光纤示意图[71];(c)激光性能曲线[71]
Fig.17 (a) Schematic diagram of the growth principle of the YAG/Yb∶YAG/YAG single-crystal fibers with specific composition distribution designed and fabricated by Shandong University[71]; (b) schematic diagram of the single-crystal fibers[71]; (c) laser performance curves[71]
图19 (a)中国科学院上海硅酸盐研究所生长的高长径比蓝宝石光纤[79];(b)山东大学生长的超细蓝宝石单晶光纤[80]
Fig.19 (a) High-aspect-ratio sapphire fibers grown at Shanghai Institute of Ceramics, Chinese Academy of Sciences[79]; (b) ultra-fine sapphire single-crystal fibers grown at Shandong University[80]
| 生长方法 | 导模(EFG)法 | 微下拉(μ-PD)法 | 激光加热基座(LHPG)法 |
|---|---|---|---|
| 核心技术原理 | 利用模具毛细通道将熔体从坩埚输运至生长界面,模具顶端形状限定晶体截面,籽晶向上提拉结晶 | 利用坩埚底部微孔道约束和导引熔体,籽晶沿重力方向向下牵引进行晶体生长 | 利用激光直接加热原料棒顶端形成熔区,熔体由表面张力维持悬浮,籽晶向上提拉生长 |
| 加热方式 | 感应加热/电阻加热 | 感应加热/电阻加热 | CO2激光加热 |
| 是否需要坩埚/模具 | 需要 | 需要 | 无需坩埚(可避免污染) |
| 加热温度范围 | 常规(受坩埚熔点限制) | 常规(受坩埚材料限制) | 超高(>3 000 ℃) |
| 温度梯度 | 中等 | 较大(强轴向温度梯度) | 极大(>4 000 K/cm) |
| 典型生长速率 | 慢 | 慢 | 快 |
| 典型光纤直径 | 400~1 000 μm | 常见0.8~1 mm | 可小于100 μm |
| 典型长度 | 数百毫米 | 数百毫米 | 可达数米甚至大于50 m |
| 高通量能力 | 高(可同步生长百根) | 高(多通道坩埚设计) | 低(单根生长) |
| 适用材料体系 | 蓝宝石(α-Al2O3)等特定熔体黏度材料 | 极广(氧化物、氟化物、共晶、半导体、金属等) | 极为广泛,尤其适用于超高熔点材料 |
| 主要优势 | 高通量生长、近器件尺寸、截面形状精确可控、适合工业化生产 | 原料利用率高、掺杂均匀性好、无位错生长、截面可控、生长周期短 | 无坩埚污染、可生长超高熔点材料、温度梯度大、可制备超细柔性光纤 |
| 主要局限 | 坩埚/模具可能引入污染;材料适用范围受限 | 极高熔点材料易导致坩埚损耗;对熔体润湿性要求高 | 单根生长、效率低;热应力极大,晶体易开裂;熔区极易受环境扰动 |
表1 主流单晶光纤生长技术综合对比分析
Table 1 Horizontal comparison of mainstream single-crystal fibers growth technologies
| 生长方法 | 导模(EFG)法 | 微下拉(μ-PD)法 | 激光加热基座(LHPG)法 |
|---|---|---|---|
| 核心技术原理 | 利用模具毛细通道将熔体从坩埚输运至生长界面,模具顶端形状限定晶体截面,籽晶向上提拉结晶 | 利用坩埚底部微孔道约束和导引熔体,籽晶沿重力方向向下牵引进行晶体生长 | 利用激光直接加热原料棒顶端形成熔区,熔体由表面张力维持悬浮,籽晶向上提拉生长 |
| 加热方式 | 感应加热/电阻加热 | 感应加热/电阻加热 | CO2激光加热 |
| 是否需要坩埚/模具 | 需要 | 需要 | 无需坩埚(可避免污染) |
| 加热温度范围 | 常规(受坩埚熔点限制) | 常规(受坩埚材料限制) | 超高(>3 000 ℃) |
| 温度梯度 | 中等 | 较大(强轴向温度梯度) | 极大(>4 000 K/cm) |
| 典型生长速率 | 慢 | 慢 | 快 |
| 典型光纤直径 | 400~1 000 μm | 常见0.8~1 mm | 可小于100 μm |
| 典型长度 | 数百毫米 | 数百毫米 | 可达数米甚至大于50 m |
| 高通量能力 | 高(可同步生长百根) | 高(多通道坩埚设计) | 低(单根生长) |
| 适用材料体系 | 蓝宝石(α-Al2O3)等特定熔体黏度材料 | 极广(氧化物、氟化物、共晶、半导体、金属等) | 极为广泛,尤其适用于超高熔点材料 |
| 主要优势 | 高通量生长、近器件尺寸、截面形状精确可控、适合工业化生产 | 原料利用率高、掺杂均匀性好、无位错生长、截面可控、生长周期短 | 无坩埚污染、可生长超高熔点材料、温度梯度大、可制备超细柔性光纤 |
| 主要局限 | 坩埚/模具可能引入污染;材料适用范围受限 | 极高熔点材料易导致坩埚损耗;对熔体润湿性要求高 | 单根生长、效率低;热应力极大,晶体易开裂;熔区极易受环境扰动 |
图20 采用“甚多微孔坩埚法”同一炉次高通量制备的?0.9 mm和?1.9 mm Tm3+∶SrF2单晶光纤(a),?1.9 mm Er3+∶SrF2单晶光纤(b)及?1.9 mm Tm3+∶CaF2单晶光纤(c) [81?83]
Fig.20 Utilizing the high-throughput “multi-microchannel crucible method” the following single-crystal fibers were fabricated in a single furnace run Tm3+∶SrF2 fibers with diameters of 0.9 and 1.9 mm (a), Er3+∶SrF2 fibers with a diameter of 1.9 mm (b), and Tm3+∶CaF2 fibers with a diameter of 1.9 mm (c)[81?83]
| [1] | 卢子宏, 赵先胜, 陈继勤, 等. 单晶光纤生长条件及控制[J]. 人工晶体学报, 1989, 18(2): 154-159. |
| LU Z H, ZHAO X S, CHEN J Q, et al. Conditions and controls of the growth of single crystal fibers[J]. Journal of Synthetic Crystals, 1989, 18(2): 154-159 (in Chinese). | |
| [2] |
GUAN X, WANG T, ZHANG K H, et al. Unraveling acoustic anisotropy and lattice engineering strategy in Gdx Sc2-x O3 perovskite single-crystal fibers: paving the way for high-sensitivity and robust ultrasonic thermometry beyond 2000 ℃[J]. Chemical Engineering Journal, 2025, 521: 166599.
DOI URL |
| [3] | 王 涛, 贾志泰, 李 阳, 等. 单晶光纤制备及高温传感器研究进展[J]. 人工晶体学报, 2021, 50(9): 1603-1624. |
| WANG T, JIA Z T, LI Y, et al. Single-crystal fiber growth and single-crystal fiber high-temperature sensors: review and perspective[J]. Journal of Synthetic Crystals, 2021, 50(9): 1603-1624 (in Chinese). | |
| [4] | ANDRADE E N. The flow in metals under large constant stresses[J]. Proceedings of the Royal Society of London Series A, Containing Papers of a Mathematical and Physical Character, 1914, 90(619): 329-342. |
| [5] | 张中晗, 戴 云, 王阳啸, 等. 单晶光纤的生长技术与应用研究[J]. 量子电子学报, 2021, 38(2): 192-213. |
| ZHANG Z H, DAI Y, WANG Y X, et al. Crystal growth techniques and applications of single-crystal fibers[J]. Chinese Journal of Quantum Electronics, 2021, 38(2): 192-213 (in Chinese). | |
| [6] | 武 旭, 张 振, 张中晗, 等. 稀土掺杂激光单晶光纤研究进展[J]. 中国激光, 2025, 52(18): 67-88. |
| WU X, ZHANG Z, ZHANG Z H, et al. Research progress of rare-earth-doped laser single-crystal fibers[J]. Chinese Journal of Lasers, 2025, 52(18): 67-88 (in Chinese). | |
| [7] | 顾 鹏, 王鹏刚, 官伟明, 等. 单晶光纤生长技术研究进展[J]. 人工晶体学报, 2021, 50(12): 2362-2378. |
| GU P, WANG P G, GUAN W M, et al. Research progress on growth techniques of single crystal fiber[J]. Journal of Synthetic Crystals, 2021, 50(12): 2362-2378 (in Chinese). | |
| [8] |
GOMPERZ E V. Untersuchungen an einkristalldrähten[J]. Zeitschrift für Physik, 1922, 8(1): 184-190.
DOI URL |
| [9] |
LABELLE H E. Growth of controlled profile crystals from the melt: part Ⅱ-edge-defined, film-fed growth (EFG)[J]. Materials Research Bulletin, 1971, 6(7): 581-589.
DOI URL |
| [10] | KURLOV V N, STRYUKOV D O, SHIKUNOVA I A. Growth of sapphire and oxide eutectic fibers by the EFG technique[J]. Journal of Physics: Conference Series, 2016, 673(1): 012017. |
| [11] | DOLGANOVA I N, SHIKUNOVA I A, KATYBA G M, et al. Optimization of sapphire capillary needles for interstitial and percutaneous laser medicine[J]. Journal of Biomedical Optics, 2019, 24(12): 128001. |
| [12] | STRYUKOV D O, KIIKO V M, KURLOV V N. Effect of surface roughness on the strength of sapphire fibers[J]. Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques, 2024, 18(1): 84-89. |
| [13] | ZAYTSEV K I, KATYBA G M, CHERNOMYEDIN N V, et al. Sapphire fiber bundles for terahertz imaging with spatial resolution beyond the Abbe limit[C]. In Chinese-Russian Workshop on Biophotonics and Biomedical Optics, 2020; 2020. |
| [14] | KLEJCH M, NĔMEC M, KUBÁT J, et al. Preparation, properties and application of sapphire single-crystal fibers grown by the EFG method[J]. EPJ Web of Conferences, 2013, 48: 00007. |
| [15] |
WANG D H, HOU W T, LI N, et al. Defects and optical property of single-crystal sapphire fibers grown by edge-defined film-fed growth method[J]. Journal of Inorganic Materials, 2020, 35(9): 1053.
DOI |
| [16] |
YOON D H, YONENAGA I, FUKUDA T. Characterization of dislocations in a LiNbO3 single crystal grown by micro pulling down method[J]. Crystal Research and Technology, 1994, 29(8): 1119-1122.
DOI URL |
| [17] | ZHANG K H, ZHANG M J, GUAN X, et al. Crystal growth, spectral characteristics, and enhanced ~3 µm mid-infrared laser performance of Er/Re∶CaGdAlO4 (Re=Pr, Eu) single-crystal fibers[J]. Chinese Optics Letters, 2026, 24(3): 030007. |
| [18] |
LU W, XU J, SONG Q S, et al. Spectroscopic properties of Tm∶Bi4Ge3O12 crystals grown by the micro-pulling-down method[J]. Journal of Luminescence, 2021, 238: 118199.
DOI URL |
| [19] |
YOSHIKAWA A, NIKL M, BOULON G, et al. Challenge and study for developing of novel single crystalline optical materials using micro-pulling-down method[J]. Optical Materials, 2007, 30(1): 6-10.
DOI URL |
| [20] |
MUN J H, NOVOSELOV A, YOSHIKAWA A, et al. Growth of Yb3+-doped Y2O3 single crystal rods by the micro-pulling-down method[J]. Materials Research Bulletin, 2005, 40(8): 1235-1243.
DOI URL |
| [21] |
SUDA T, YOKOTA Y, HORIAI T, et al. Crystal growth of La2Zr2O7 by micro-pulling-down method using Mo and W crucibles[J]. Journal of Crystal Growth, 2021, 575: 126357.
DOI URL |
| [22] |
SUDA T, YOKOTA Y, HORIAI T, et al. Crystal growth of La2Hf2O7 by micro-pulling-down method using W crucible[J]. Journal of Crystal Growth, 2022, 583: 126547.
DOI URL |
| [23] |
VANĚČEK V, PEJCHAL J, KRÁL R, et al. Scintillation properties of Cs4Mg3F10 crystal grown by micro-pulling-down method[J]. Journal of Crystal Growth, 2024, 629: 127568.
DOI URL |
| [24] |
NIHEI T, YOKOTA Y, ARAKAWA M, et al. Growth of platinum fibers using the micro-pulling-down method[J]. Journal of Crystal Growth, 2017, 468: 403-406.
DOI URL |
| [25] | FUKUDA T, CHANI V I. Shaped crystals[M]. New York: Springer Verlag, 2007. |
| [26] |
GHEZAL E A, LI H, NEHARI A, et al. Effect of pulling rate on bubbles distribution in sapphire crystals grown by the micropulling down (μ-PD) technique[J]. Crystal Growth & Design, 2012, 12(8): 4098-4103.
DOI URL |
| [27] |
BOUAITA R, ALOMBERT-GOGET G, GHEZAL E A, et al. Seed orientation and pulling rate effects on bubbles and strain distribution on a sapphire crystal grown by the micro-pulling down method[J]. CrystEngComm, 2019, 21(28): 4200-4211.
DOI URL |
| [28] |
MOKHTARI F, WOLLESEN L, NEHARI A, et al. Experimental and numerical analysis on bubble behavior in sapphire rods grown by micro-pulling-down[J]. Materials Research Bulletin, 2026, 197: 113933.
DOI URL |
| [29] |
TAISHI T, HUANG X M, YONENAGA I, et al. Dislocation-free Czochralski Si crystal growth without a thin neck: dislocation behavior due to incomplete seeding[J]. Journal of Crystal Growth, 2003, 258(1/2): 58-64.
DOI URL |
| [30] |
ZENG Z, QIAO L, LIU Y P, et al. Numerical study on the radial dopant distribution in micro-pulling-down crystal growth[J]. Journal of Crystal Growth, 2016, 434: 110-115.
DOI URL |
| [31] |
YOKOTA Y, KUDO T, CHANI V, et al. Improvement of dopant distribution in radial direction of single crystals grown by micro-pulling-down method[J]. Journal of Crystal Growth, 2017, 474: 178-182.
DOI URL |
| [32] |
SUGIYAMA M, FUJIMOTO Y, YANAGIDA T, et al. Crystal growth and scintillation properties of Nd-doped Lu3Al5O12 single crystals with different Nd concentrations[J]. Optical Materials, 2011, 33(6): 905-908.
DOI URL |
| [33] |
DJEBLI A, BOUDJADA F, PAUWELS K, et al. Growth and characterization of Ce-doped YAG and LuAG fibers[J]. Optical Materials, 2017, 65: 66-68.
DOI URL |
| [34] |
SIDLETSKIY O, LEBBOU K, KOFANOV D. Micro-pulling-down growth of long YAG- and LuAG-based garnet fibres: advances and bottlenecks[J]. CrystEngComm, 2021, 23(14): 2633-2643.
DOI URL |
| [35] |
FERDI N, MAILLARD R, MAILLARD A, et al. Flux-free growth of β barium metaborate single-crystal fibers by micro-pulling-down technique[J]. Crystal Growth & Design, 2022, 22(5): 3174-3181.
DOI URL |
| [36] |
WU B Y, NIE H K, WANG A Y, et al. Factors influencing optical uniformity of YAG single-crystal fiber grown by micro-pulling-down technology[J]. CrystEngComm, 2019, 21(45): 6929-6934.
DOI URL |
| [37] |
WANG A Y, ZHANG J, YE S, et al. Optimized growth and laser application of Yb∶LuAG single-crystal fibers by micro-pulling-down technique[J]. Crystals, 2021, 11(2): 78.
DOI URL |
| [38] | 郭 俊, 刘 坚, 王泽彬, 等. Nd∶ASL单晶光纤的生长、光谱和激光性能研究[J]. 人工晶体学报, 2024, 53(11): 1877-1883. |
| GUO J, LIU J, WANG Z B, et al. Growth, spectroscopic properties and laser performance of Nd∶ASL single crystal fibers[J]. Journal of Synthetic Crystals, 2024, 53(11): 1877-1883 (in Chinese). | |
| [39] | 郭 俊, 刘 坚, 陈 鹏, 等. Nd∶CaYAlO4单晶光纤的生长及光谱性能研究[J]. 人工晶体学报, 2023, 52(7): 1345-1351. |
| GUO J, LIU J, CHEN P, et al. Growth and spectral properties of Nd∶CaYAlO4 single crystal fibers[J]. Journal of Synthetic Crystals, 2023, 52(7): 1345-1351 (in Chinese). | |
| [40] |
PIZZURRO S, PIRZIO F, JUN S, et al. 25 W continuous-wave Yb∶LiLuF4 single-crystal-fiber laser oscillator[J]. Optics Communications, 2021, 500: 127337.
DOI URL |
| [41] |
VANĚČEK V, HORIAI T, YOSHINO M, et al. Flux growth of Cs1-x Rbx BF3 (B=Ca, Sr) crystals by the micro-pulling-down method[J]. Journal of Crystal Growth, 2025, 649: 127919.
DOI URL |
| [42] |
BALDOCHI S L, SILVA F R, DE MORAES J R, et al. Synthesis and growth of materials for solid state lasers: Nd∶YLF and Nd∶LLW single crystal fibers[J]. Journal of Crystal Growth, 2011, 317(1): 4-7.
DOI URL |
| [43] | DAMIANO E, SHU J, SOTTILE A, et al. Spectroscopy and visible laser operations of a μ-PD grown Pr3+∶LiYF4 single-crystal fiber[J]. Journal of Physics D: Applied Physics, 2017, 50(13): 135107. |
| [44] | SILVA F R, MIRAGE A, SANTO A E, et al. Growth and characterization of LiYF4∶Er3+ fibers[J]. Journal of Physics: Conference Series, 2010, 249: 012044. |
| [45] | 邹征刚, 刘 振, 龚国亮, 等. Ce3+∶GdLu2Al5O12/Al2O3共晶微结构及其发光性能[J]. 人工晶体学报, 2021, 50(10): 1963-1970. |
| ZOU Z G, LIU Z, GONG G L, et al. Microstructure and luminescence properties of Ce3+ doped GdLu2Al5O12/Al2O3 eutectic[J]. Journal of Synthetic Crystals, 2021, 50(10): 1963-1970 (in Chinese). | |
| [46] |
XU J, GUYOT Y, NEHARI A, et al. Cr-doped Al2O3-YAG binary and Al2O3-YAG-ZrO2 ternary eutectic materials crystallized by the micro pulling down technique and their characterization[J]. CrystEngComm, 2023, 25(34): 4834-4847.
DOI URL |
| [47] | 刘 振, 许锦涛, 朱汕林, 等. 微下拉法生长GdAlO3-Al2O3共晶微结构演化机理研究[J]. 人工晶体学报, 2025, 54(12): 2136-2145. |
| LIU Z, XU J T, ZHU S L, et al. Investigation on the microstructural evolution mechanism of GdAlO3-Al2O3 eutectics grown by micro-pulling-down method[J]. Journal of Synthetic Crystals, 2025, 54(12): 2136-2145 (in Chinese). | |
| [48] |
YOKOTA Y, NIHEI T, TANAKA K, et al. Fabrication of metallic fibers with high melting point and poor workability by unidirectional solidification[J]. Advanced Engineering Materials, 2018, 20(3): 1700506.
DOI URL |
| [49] |
YOKOTA Y, NIHEI T, ABE S, et al. Growth, microstructure, and mechanical properties of Co-Cr-Mo crystal fibers fabricated from the melt by unidirectional solidification[J]. Advanced Engineering Materials, 2021, 23(10): 2100144.
DOI URL |
| [50] |
MURAKAMI R, KAMADA K, OIKAWA K, et al. Mechanical and thermoelectric properties of iridium-ruthenium alloy grown by the micro-pulling-down method[J]. Journal of Crystal Growth, 2021, 573: 126256.
DOI URL |
| [51] |
SHIMAMURA K, UDA S, YAMADA T, et al. Silicon single crystal fiber growth by micro pulling down method[J]. Japanese Journal of Applied Physics, 1996, 35(6B): L793.
DOI |
| [52] |
UDA S, KON J, SHIMAMURA K, et al. Analysis of Ge distribution in Si1-x Gex single crystal fibers by the micro-pulling down method[J]. Journal of Crystal Growth, 1996, 167(1/2): 64-73.
DOI URL |
| [53] |
YOKOTA Y, OHASHI Y, YOSHIKAWA A. Development of a three-dimensional-micro-pulling-down method and growth of spring-shaped sapphire single crystals[J]. CrystEngComm, 2024, 26(38): 5364-5370.
DOI URL |
| [54] | ZHANG K H, WANG T, ZHANG M J, et al. Microstructured Y3Al5O12 single-crystal fibers for high-sensitivity quasi-distributed ultrasonic thermometry based on acoustic anisotropy engineering[J]. Materials & Design, 2025, 259: 114751. |
| [55] |
ANDREETA M R B, CARASCHI L C, HERNANDES A C. Automatic diameter control system applied to the laser heated pedestal growth technique[J]. Materials Research, 2003, 6(1): 107-110.
DOI URL |
| [56] |
SOLEIMANI N, PONTING B, GEBREMICHAEL E, et al. Coilable single crystals fibers of doped-YAG for high power laser applications[J]. Journal of Crystal Growth, 2014, 393: 18-22.
DOI URL |
| [57] | BURIC MICHAEL P, LIU BO. Method for controlling fiber growth in a laser heated pedestal growth system by controlling a laser power output, a pedestal feedstock rate of motion, and a draw rate: US, 11352712-B1[P]. 2018-03-29. |
| [58] | KARKI D, HOFFMAN E, DONG S Y, et al. Machine vision approach of process control during single crystal fiber growth via laser heated pedestal growth method[C]// Proceedings of SPIE Conference on Fiber Optic Sensors and Applications XVIII, 2022: 57. |
| [59] |
LIU C N, CHANG K C, TSAI C L, et al. Record 22-dB net gain of broadband single-mode Cr-doped crystalline core fiber by AI-assisted image recognition growth[J]. Journal of Lightwave Technology, 2024, 42(8): 2971-2977.
DOI URL |
| [60] |
GAO X B, WANG S C, LIU B, et al. Machine learning enhanced single crystal fiber fabrication via laser heated pedestal growth[J]. IEEE Photonics Technology Letters, 2025, 37(18): 1017-1020.
DOI URL |
| [61] |
UDA S, TILLER W A. The influence of an interface electric field on the distribution coefficient of chromium in LiNbO3[J]. Journal of Crystal Growth, 1992, 121(1/2): 93-110.
DOI URL |
| [62] |
SUGIYAMA Y, HATAKEYAMA I, YOKOHAMA I. Growth of a-axis strontium barium niobate single crystal fibers[J]. Journal of Crystal Growth, 1993, 134(3/4): 255-265.
DOI URL |
| [63] |
PHOMSAKHA V, CHANG R S F, DJEU N. Novel implementation of laser heated pedestal growth for the rapid drawing of sapphire fibers[J]. Review of Scientific Instruments, 1994, 65(12): 3860-3861.
DOI URL |
| [64] |
ANDREETA M R B, ANDREETA E R M, HERNANDES A C, et al. Thermal gradient control at the solid-liquid interface in the laser-heated pedestal growth technique[J]. Journal of Crystal Growth, 2002, 234(4): 759-761.
DOI URL |
| [65] |
RUEDA P J E, RODRIGUES J E F S, HERNANDES A C. Monocrystalline fiber growth technique: new critical radius considerations[J]. Journal of Crystal Growth, 2021, 570: 126199.
DOI URL |
| [66] |
YIN Y Q, ZHANG N, ZHANG J, et al. Thermal optimization of single crystal fiber manufacturing based on heat loss compensation[J]. Applied Thermal Engineering, 2022, 201: 117741.
DOI URL |
| [67] |
BERA S, OHODNICKI P, COLLINS K, et al. Dopant segregation in YAG single crystal fibers grown by the laser heated pedestal growth technique[J]. Journal of Crystal Growth, 2020, 547: 125801.
DOI URL |
| [68] | LANDER G R, WUENSCHELL J, LIM G, et al. Dopant segregation in single-crystal optical fiber grown via the laser-heated pedestal growth technique[C]// Proceedings of SPIE Conference on Optical Waveguide and Laser Sensors III, 2024: 60. |
| [69] |
DAI Y, DONG J H, ZHANG Z, et al. Growth of a gradient-doped single-crystal rod with designable distribution of doped ions by a laser-heated pedestal growth method[J]. Crystal Growth & Design, 2023, 23(4): 2343-2350.
DOI URL |
| [70] |
WANG X B, LI X, DENG M X, et al. A couple-free structured LuAG∶Ce-LuAG scintillating single crystal fiber grown by a laser-heated pedestal growth method[J]. Crystal Growth & Design, 2024, 24(8): 3333-3341.
DOI URL |
| [71] |
HUANG W W, ZHANG J, LI T, et al. High-power CW and ultrafast laser amplifier operation of a segmented YAG/Yb∶YAG/YAG single-crystal fiber grown by a one-step LHPG technique[J]. Photonics Research, 2026, 14(2): 329.
DOI URL |
| [72] | BERA S, NIE C D, HARRINGTON J A. Growth of coilable yttrium aluminum garnet single crystal fibers with low loss and tailored rare-earth dopant concentration, using laser heated pedestal growth technique[C]// Laser Congress 2017 (ASSL, LAC). Nagoya, Aichi. OSA, 2017: AM3A.5. |
| [73] |
BERA S, NIE C D, SOSKIND M G, et al. Growth and lasing of single crystal YAG fibers with different Ho3+ concentrations[J]. Optical Materials, 2018, 75: 44-48.
DOI URL |
| [74] | KIM W, SHAW B, BAYYA S, et al. Cladded single crystal fibers for high power fiber lasers[J]. Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications X, 2016, 9958: 995800. |
| [75] | SHAW L B, ASKINS C, KIM W, et al. Cladding pumped single crystal Yb∶YAG fiber amplifier[J]. 2015: AM4A.4. |
| [76] |
MAXWELL G, PONTING B, GEBREMICHAEL E, et al. Advances in single-crystal fibers and thin rods grown by laser heated pedestal growth[J]. Crystals, 2017, 7(1): 12.
DOI URL |
| [77] | KIM W, FLOREA C, BAKER C, et al. Single crystal fibers for high power lasers[C]// Proceedings of SPIE Conference on High-Power Lasers 2012: Technology and Systems, 2012: 123. |
| [78] |
TOPPER B, BENTON A, TERRY R, et al. Yb∶Lu2O3 single-crystal fiber: spectroscopy, amplification, and lasing[J]. Optics Letters, 2025, 50(7): 2278-2281.
DOI URL |
| [79] | 戴 云, 张中晗, 王皙彬, 等. 激光加热基座光纤炉研制及单晶光纤生长研究[J]. 量子电子学报, 2021, 38(2): 214-218. |
| DAI Y, ZHANG Z H, WANG X B, et al. Development of laser-heated pedestal growth apparatus and single-crystal fiber growth[J]. Chinese Journal of Quantum Electronics, 2021, 38(2): 214-218 (in Chinese). | |
| [80] |
WANG T, GUO Q, ZHANG J, et al. Size-unlimited sapphire single-crystal fiber growth and the anisotropic & size-dependent mechanical and thermometry performance[J]. CrystEngComm, 2024, 26(40): 5726-5733.
DOI URL |
| [81] |
WANG Y X, LIU W X, ZHANG Z H, et al. Laser-diode-pumped Tm∶SrF2 single crystal for high efficiency CW laser operation at ~2 µm[J]. Optics Letters, 2022, 47(5): 1117-1120.
DOI URL |
| [82] |
WANG S Z, TANG F, LIU J J, et al. Growth and highly efficient mid-infrared continuous-wave laser of lightly-doped Er∶SrF2 single-crystal fibers[J]. Optical Materials, 2019, 95: 109255.
DOI URL |
| [83] |
WANG Y X, WANG S Z, WANG J Y, et al. High-efficiency ~2 µm CW laser operation of LD-pumped Tm3+∶CaF2 single-crystal fibers[J]. Optics Express, 2020, 28(5): 6684.
DOI URL |
| [84] |
XU P Z, CUI B W, BU Y Q, et al. Elastic ice microfibers[J]. Science, 2021, 373(6551): 187-192.
DOI PMID |
| [85] | ZHOU Y F, PARKES M A, ZHANG J S, et al. Single-crystal organometallic perovskite optical fibers[J]. Science Advances, 2022, 8(38): eabq8629. |
| [86] |
LI C X, LIU X N, GAO Z Y, et al. Crystal growth of defect-free single-crystalline fibers in super-high supersaturation solution[J]. Inorganic Chemistry, 2023, 62(47): 19159-19163.
DOI PMID |
| [87] |
CHEN M X, LI C X, GAO Z Y, et al. Flexible single-crystal fibers of tetraphenylphosphonium iodide for stimulated Raman scattering[J]. Journal of Materials Chemistry C, 2025, 13(45): 22554-22559.
DOI URL |
| [1] | 代馨楠, 王涛, 国旗, 张健, 于永森, 贾志泰, 陶绪堂. 高长径比Lu2O3单晶光纤制备及布拉格光栅温度传感研究[J]. 人工晶体学报, 2026, 55(7): 1093-1099. |
| [2] | 王思超, 高悉宝, 郝星越, 汤祺隆, 王晴岚, 刘波. 基于多物理场仿真的激光加热基座法单晶光纤生长工艺研究[J]. 人工晶体学报, 2026, 55(7): 1111-1119. |
| [3] | 罗哲雨, 仝来源, 张振荣, 黄俊嘉, 于洋. 面向极端环境的单晶光纤传感技术研究进展[J]. 人工晶体学报, 2026, 55(7): 1060-1083. |
| [4] | 马晓斐, 朱祥飞, 张明记, 高晨心, 王涛, 张健, 贾志泰, 王泽锋. Tm∶CaGdAlO4单晶光纤的生长及激光性能研究[J]. 人工晶体学报, 2026, 55(7): 1100-1110. |
| [5] | 李倩华, 王涛, 李锦烁, 国旗, 张健, 贾志泰, 于永森. 镁铝尖晶石单晶光纤光栅的制备及超高温传感特性研究[J]. 人工晶体学报, 2026, 55(7): 1127-1134. |
| [6] | 卫毅笑, 苏静, 卢华东, 彭堃墀. 基于单晶光纤的单频连续波激光器研究进展[J]. 人工晶体学报, 2026, 55(7): 1044-1059. |
| [7] | 郑楚楚, 余金山, 王洪磊, 周新贵, 苟燕子. 单晶纤维材料制备及其力学性能研究进展[J]. 人工晶体学报, 2026, 55(7): 1005-1021. |
| [8] | 李乾, 周峰, 刘显明, 雷小华, 章鹏, 许亨艺. 蓝宝石单晶光纤包层化技术的演进与前瞻[J]. 人工晶体学报, 2026, 55(7): 1022-1043. |
| [9] | 谭俊成, 林可, 张沛雄, 陈振强. 镝铝石榴石单晶光纤生长与性能研究[J]. 人工晶体学报, 2026, 55(7): 1120-1126. |
| [10] | 王旭, 姜澜, 王小翔, 王庆国, 王德勇, 贾健. 大尺寸氟化钙晶体的基础性能表征[J]. 人工晶体学报, 2026, 55(6): 851-857. |
| [11] | 张敏, 姜永京, 肖继宗, 谢胜杰, 刘南柳, 王琦, 童玉珍, 张国义, 王新强, 刘强. 微量锂金属诱导氮化镓外延层与蓝宝石衬底完整自分离研究[J]. 人工晶体学报, 2026, 55(4): 603-608. |
| [12] | 宋剑, 岳中杰, 乔晓杰, 翟仲军, 张国栋, 陶绪堂. 卤化亚汞晶体及其在红外偏光/声光与核辐射探测器件中的应用[J]. 人工晶体学报, 2026, 55(3): 331-339. |
| [13] | 李清连, 孙军, 赵晨成, 刘子琦, 许京军, 王晓亮, 赵鹏, 王玉宝, 黄存新. 导模法制备大尺寸蓝宝石晶体及其性能研究[J]. 人工晶体学报, 2026, 55(2): 274-280. |
| [14] | 舒骏, 聂玲达, 赵鹏, 薛龙飞. 导模法蓝宝石不同表面形貌处的晶体质量研究[J]. 人工晶体学报, 2026, 55(2): 281-290. |
| [15] | 姚志远, 阳禹辉, 左彪. TCTA薄膜多晶型结构与晶体生长动力学[J]. 人工晶体学报, 2026, 55(1): 37-45. |
| 阅读次数 | ||||||
|
全文 |
|
|||||
|
摘要 |
|
|||||
E-mail Alert
RSS