Researching | New 543 nm Ring Laser Gyroscope

Chinese Journal of Lasers, Volume. 52, Issue 1, 0101001(2025)

New 543 nm Ring Laser Gyroscope

Zhenfang Fan^1,2、*, Bin Zhang^1,2, Suyong Wu^1,2, Hongchang Zhao^1,2, Qiuye Mu^1,2, Yang Jin^1,2, Hui Luo^1,2、**, and Zhongqi Tan^1,2、***

Author Affiliations

¹College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha 410073, Hunan , China

²Nanhu Laser Laboratory, National University of Defense Technology, Changsha 410073, Hunan , China

show less

Abstract Get PDF(in Chinese)

Figures&Tables (7)

References (22)

Paper Information

Figures & Tables(7)

Fig. 1. Energy level transitions of He‒Ne gas laser

Download full size

Fig. 2. Structure of 543 nm ring laser gyroscope

Download full size

Fig. 3. Cavity ringdown curve

Download full size

Fig. 4. Power output of the 543 nm ring laser under different gas pressure

Download full size

Fig. 5. Frequency tuning with different discharge currents

Download full size

Fig. 6. Output of the 543 nm ring laser gyroscope. (a) Time domain data; (b) Allan variance

Download full size

Table 1. Gain related parameters comparison of 543 nm and 633 nm spectral lines
View table
Table 1. Gain related parameters comparison of 543 nm and 633 nm spectral lines
Energy level transition λ /nm A₂₁ /（10⁶ arcsec） $(N_{2} - N_{1} g_{2} / g_{1}) / N_{0}$ $G_{0} (v_{0}) / G_{633}$
$3 S_{2}$ → $2 P_{4}$ 633 3.39 0.739 1
$3 S_{2}$ → $2 P_{10}$ 543 0.283 0.479 0.035

Tools

Get Citation

Copy Citation Text

Zhenfang Fan, Bin Zhang, Suyong Wu, Hongchang Zhao, Qiuye Mu, Yang Jin, Hui Luo, Zhongqi Tan. New 543 nm Ring Laser Gyroscope[J]. Chinese Journal of Lasers, 2025, 52(1): 0101001

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites

Paper Information

Category: laser devices and laser physics

Received: Jun. 24, 2024

Accepted: Aug. 22, 2024

Published Online: Jan. 13, 2025

The Author Email: Fan Zhenfang (13755010104@126.com), Luo Hui (luohui.luo@163.com), Tan Zhongqi (zhqitan@163.com)

DOI:10.3788/CJL240997

CSTR:32183.14.CJL240997

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology