Interaction of counterpropagating waves in a Nd : YVO4 ring laser

2021 ◽  
Vol 51 (7) ◽  
pp. 597-600
Author(s):  
E G Lariontsev ◽  
V V Firsov ◽  
S N Chekina
Keyword(s):  
Ring Laser ◽  
Counterpropagating Waves

Effect of Unequal Intensities of Counter-Propagating Waves on the Frequency Response of Laser Gyroscopes

2020 ◽  
Vol 28 (4) ◽  
pp. 71-81
Author(s):  
V.V. Azarova ◽  
◽  
Yu.D. Golyaev ◽  
E.V. Kuznetsov ◽  
◽  
...  
Keyword(s):  
Frequency Response ◽  
Ring Laser ◽  
Dynamic Test ◽  
Accuracy Of Measurements ◽  
Propagating Waves ◽  
Calculation Results ◽  
Counterpropagating Waves ◽  
Laser Gyroscope ◽  
The Relationship ◽  
Laser Gyroscopes

Frequency response of a laser gyroscope was studies by numerical modelling of a complete system of equations describing it. The calculation results are compared to the results of experimental measurements taken on a precision dynamic test bench. The frequency response was measured for a gyroscope based on a four-mirror ring laser with a non-planar contour, operating on He-Ne active mix at the wavelength of 632.8 nm. In the gyroscope under study, the sign-variable dither was implemented on the basis of Zeeman magnetooptical effect. The relationship between the measured and designed values of the frequency response distortions has been found. The relationship between the frequency response distortions in a laser gyroscope and inequality of field intensities of the counterpropagating waves (CPW) has been numerically calculated and confirmed by experiments. Based on the research results, the parameters of a ring laser can be optimized to improve the accuracy of measurements by means of laser gyroscopes.

New potentialities of intracavity spectroscopy of matter using counterpropagating waves in a ring laser

2005 ◽  
Vol 98 (1) ◽  
pp. 47-52 ◽  
Author(s):  
V. V. Grishachev ◽  
V. I. Denisov ◽  
V. G. Zhotikov ◽  
V. N. Kuryatov ◽  
E. F. Nasedkin
Keyword(s):  
Ring Laser ◽  
Intracavity Spectroscopy ◽  
Counterpropagating Waves

Regime of beatings of counterpropagating waves in a Zeeman ring laser in a strong magnet field

2021 ◽  
Vol 51 (11) ◽  
pp. 1004-1008
Author(s):  
A S Kudryavtsev ◽  
E G Lariontsev ◽  
I I Saveliev
Keyword(s):  
Ring Laser ◽  
Counterpropagating Waves

Soliton propagation without transmission control using a phase-locked erbium fibre ring laser

1994 ◽  
Vol 30 (8) ◽  
pp. 661-663 ◽  
Author(s):  
T. Widdowson ◽  
X. Shan ◽  
D.J. Malyon ◽  
P.J. Watkinson
Keyword(s):  
Ring Laser ◽  
Transmission Control ◽  
Soliton Propagation ◽  
Fibre Ring ◽  
Fibre Ring Laser
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