基于周期性极化铌酸锂的波长可调谐光参量振荡器

人工晶体学报 ›› 2004, Vol. 33 ›› Issue (4): 465-470.

基于周期性极化铌酸锂的波长可调谐光参量振荡器

姚建铨;张百钢;路洋;丁欣;徐德刚;王鹏

天津大学精密仪器与光电子工程学院,激光与光电子研究所,天津,300072;南开大学-天津大学联合研究院,天津,300072;天津大学光电信息科学技术教育部重点实验室,天津,300072

出版日期:2004-08-15 发布日期:2021-01-20
基金资助:
国家自然科学基金(Grant 60278001);南开大学校科研和教改项目;高等学校博士学科点专项科研项目;天津大学校科研和教改项目(01);天津市科技发展基金

Wavelength Tunable Optical Parametric Oscillator Based on Periodically Poled Lithium Niobate

Online:2004-08-15 Published:2021-01-20

摘要/Abstract

摘要： 本文报导了基于周期性极化铌酸锂(PPLN)波长调谐准相位匹配(QPM)的光学参量振荡器, 该光学振荡器是由一个声光Q开关连续二极管泵浦的Nd:VO4激光器所泵浦.采用温度、角度和周期调谐就能获得宽的波长调谐输出.论文对这几种调谐方式进行了分析比较,这对于实现宽波长、快速、连续调谐相干光源是有益的.

关键词: 准相位匹配(QPM);温度调谐;角度调谐;泵浦调谐;周期调谐

Abstract: We report wavelength tunable quasi-phase-matching (QPM)optical parametric oscillators (OPOs) based on periodically poled lithium niobate (PPLN) pumped by an acousto-optically Q-switched CW-diode-end-pumped Nd:YVO4 laser. Widely wavelength tunable outputs have been obtained by using temperature tuning, angle tuning and grating period tuning. The analysis of comparison about these tuning methods is given in this paper which is helpful to realize widely, rapidly and continuously tunable coherent sources.

Key words: We report wavelength tunable quasi-phase-matching (QPM)optical parametric oscillators (OPOs) based on periodically poled lithium niobate (PPLN) pumped by an acousto-optically Q-switched CW-diode-end-pumped Nd:YVO4 laser. Widely wavelength tunable outputs have been obtained by using temperature tuning, angle tuning and grating period tuning. The analysis of comparison about these tuning methods is given in this paper which is helpful to realize widely, rapidly and continuously tunable coherent sources.

中图分类号:

O437.4

姚建铨;张百钢;路洋;丁欣;徐德刚;王鹏. 基于周期性极化铌酸锂的波长可调谐光参量振荡器[J]. 人工晶体学报, 2004, 33(4): 465-470.