Optical Feedback Characteristics in He--Ne Dual Frequency Lasers
MAO Wei, ZHANG Shu-Lian, ZHANG Lian-Qing, ZHU Jun, LI Yan
The State Key Laboratory of Precision Measurement Technology and Instruments, Department of Precision Instruments, Tsinghua University, Beijing 100084
Optical Feedback Characteristics in He--Ne Dual Frequency Lasers
MAO Wei;ZHANG Shu-Lian;ZHANG Lian-Qing;ZHU Jun;LI Yan
The State Key Laboratory of Precision Measurement Technology and Instruments, Department of Precision Instruments, Tsinghua University, Beijing 100084
关键词 ：
42.55.Lt ,
42.60.Jf ,
42.25.Lc
Abstract ： Optical feedback characteristics in He--Ne dual frequency lasers are studied systematically in different feedback power ratios with a variable attenuator. Feedback power ratios vary from 0.010 up to 0.998. Five distinct regimes of self-interference effects are found and defined as regimes I, II, III, IV and V. Accordingly, five optical feedback levels have been put forward in He--Ne dual frequency lasers. Strong mode competitions are observed in regimes III and IV. In regime V, multiple feedback effects are investigated. The basic theoretical analysis is also presented. Our results can advance the research of self-mixing interferometer and displacement sensor of He--Ne orthogonally polarized dual frequency lasers.
Key words ：
42.55.Lt
42.60.Jf
42.25.Lc
出版日期: 2006-05-01
:
42.55.Lt
(Gas lasers including excimer and metal-vapor lasers)
42.60.Jf
(Beam characteristics: profile, intensity, and power; spatial pattern formation)
42.25.Lc
(Birefringence)
引用本文:
MAO Wei;ZHANG Shu-Lian;ZHANG Lian-Qing;ZHU Jun;LI Yan. Optical Feedback Characteristics in He--Ne Dual Frequency Lasers[J]. 中国物理快报, 2006, 23(5): 1188-1191.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2006/V23/I5/1188
[1]
KANG Xiao-Ping;Lü Bai-Da. Characterization of Nonparaxial Truncated Cosine-Gaussian Beams and the Beam Quality in the Far Field
[2]
GAO Zeng-Hui;Lü Bai-Da. Vectorial Nonparaxial Four-Petal Gaussian Beams and Their Propagation in Free Space
[3]
TAN Yi-Dong;ZHANG Shu-Lian. Intensity Tuning in Single Mode Microchip Nd:YAG Laser with External Cavity
[4]
FEI Li-Gang;ZHANG Shu-Lian. Laser Feedback Technique for Precise Retardation Measurements
[5]
TANG Jun-Hua;WANG Yun-Cai. Pulse-Width Jitter Measurement for Laser Diode Pulses
[6]
ZHOU Yong-Heng;JIANG Hong-Bing;GONG Qi-Huang. The Carrier--Envelope Phase of Focused Few-Cycle Laser Pulses
[7]
XU Jian-Qiu;YE Xin;FANG Tao. Transverse Mode Formation in Longitudinally Pumped Miniature Slab Lasers
[8]
GAO Zeng-Hui;LÜBai-Da. Nonparaxial Dark-Hollow Gaussian Beams
[9]
ZONG Xiao-Bin;LIU Wei-Xin;ZHANG Shu-Lian. Intensity Tuning Characters of Frequency Split Lasers
[10]
SUI Zhan;ZHAO Run-Chang;ZHU He-Yuan;ZHANG Xiao-Min;ZHENG Wan-Guo;QIAN Lie-Jia. Beam Shaping by Using the Liquid Crystal Panel of a Commercial Display Device
[11]
HOU Lian-Ping;ZHU Hong-Liang;ZHOU Fan;WANG Lu-Feng;BIAN Jing;WANG Wei. Laser Diode Integrated with a Dual-Waveguide Spot-Size Converter by Low-Energy Ion Implantation Quantum Well Intermixing
[12]
WANG Ying-Li;YAO Bao-Li;MENKE Neimule;ZHENG Yuan;LEI Ming;CHEN Guo-Fu. Optical Image Contrast Reversal Using Bacteriorhodopsin Films
[13]
ZHU Chang-Jun;WANG Yun-Cai;ZHOU Jian-Ying. Generation and Evaluation of Sub-15fs Laser Pulses
[14]
HOU Lian-Ping;WANG Wei;ZHU Hong-Liang. Ridge Waveguide Laser Integrated with Spot-Size Converter in a Single Step Epitaxial for High Coupling Efficiency to Single-Mode Fibres
[15]
GAO Zhi; SHEN Yi-Qing; FAN An-Fu;. Gain Saturation Effects of a Flowing Chemical Oxygen-Iodine Laser
2006, Vol. 23 
