Apparatus for validating systems for measuring average laser emission power and certifying continuous-wave lasers

1993 ◽  
Vol 36 (1) ◽  
pp. 42-43
Author(s):  
A. A. Liberman ◽  
M. V. Ulanovskii
Keyword(s):  
Laser Emission ◽  
Continuous Wave ◽  
Emission Power ◽  
Average Laser ◽  
Laser Emission Power

Secondary standard for average laser emission power and energy units

1993 ◽  
Vol 36 (1) ◽  
pp. 32-36 ◽  
Author(s):  
S. A. Kaufman ◽  
A. F. Kotyuk ◽  
A. A. Liberman
Keyword(s):  
Laser Emission ◽  
Secondary Standard ◽  
Emission Power ◽  
Power And Energy ◽  
Average Laser ◽  
Laser Emission Power

Apparatus for calibration testing of means of average laser emission power measurements

1986 ◽  
Vol 29 (11) ◽  
pp. 1029-1031
Author(s):  
S. A. Kaufman ◽  
A. P. Knyupfer ◽  
A. A. Liberman
Keyword(s):  
Laser Emission ◽  
Emission Power ◽  
Power Measurements ◽  
Average Laser ◽  
Laser Emission Power

Standard measurement facility of the relative density distribution of laser emission power

1981 ◽  
Vol 24 (2) ◽  
pp. 108-109
Author(s):  
M. A. Vinokur ◽  
A. F. Kotyuk ◽  
N. Sh. Khaikin
Keyword(s):  
Density Distribution ◽  
Relative Density ◽  
Laser Emission ◽  
Measurement Facility ◽  
Emission Power ◽  
Standard Measurement ◽  
Laser Emission Power

A device for stabilizing laser emission power

1992 ◽  
Vol 35 (8) ◽  
pp. 953-956
Author(s):  
L. N. Asnis ◽  
I. V. Blatov ◽  
V. G. Kas'yan ◽  
A. V. Moskalenko ◽  
V. V. Palagin
Keyword(s):  
Laser Emission ◽  
Emission Power ◽  
Laser Emission Power

Standard means of measuring mean laser emission power

1983 ◽  
Vol 26 (9) ◽  
pp. 753-756
Author(s):  
A. F. Kotyuk ◽  
Ya. T. Zagorskii ◽  
A. A. Kuznetsov ◽  
M. V. Ulanovskii
Keyword(s):  
Laser Emission ◽  
Emission Power ◽  
Standard Means ◽  
Laser Emission Power

Meter for determining the relative distribution of process laser emission power density

1986 ◽  
Vol 29 (10) ◽  
pp. 922-924
Author(s):  
E. N. Antonov ◽  
B. A. Mishke ◽  
S. S. Przhevskii ◽  
O. A. Serdyukova ◽  
S. P. Fetisov ◽  
...  
Keyword(s):  
Power Density ◽  
Laser Emission ◽  
Relative Distribution ◽  
Emission Power ◽  
Laser Emission Power

Measurement of the instability of laser emission power by calorimetric methods and their certification

1993 ◽  
Vol 36 (3) ◽  
pp. 264-266
Author(s):  
A. M. Raitsin ◽  
V. M. Rubinshtein
Keyword(s):  
Laser Emission ◽  
Emission Power ◽  
Calorimetric Methods ◽  
Laser Emission Power

A diffraction grating optical beam splitter for a working standard of mean laser emission power

1993 ◽  
Vol 36 (2) ◽  
pp. 176-179 ◽  
Author(s):  
S. A. Kaufman ◽  
A. A. Liberman ◽  
E. M. Yankevich
Keyword(s):  
Diffraction Grating ◽  
Laser Emission ◽  
Beam Splitter ◽  
Optical Beam ◽  
Emission Power ◽  
Working Standard ◽  
Laser Emission Power

LD-pumped high-power continuous-wave Pr3+:YLF deep red lasers at 718.5 and 720.8 nm

Laser Physics ◽  
2021 ◽  
Vol 32 (2) ◽  
pp. 025801
Author(s):  
Xiangrui Liu ◽  
Zhuang Li ◽  
Chengkun Shi ◽  
Bo Xiao ◽  
Run Fang ◽  
...  
Keyword(s):  
Output Power ◽  
High Power ◽  
Slope Efficiency ◽  
Laser Emission ◽  
Continuous Wave ◽  
Optical Glass ◽  
Maximum Output Power ◽  
Glass Plate ◽  
Maximum Output ◽  
First Time

Abstract We demonstrated 22 W LD-pumped high-power continuous-wave (CW) deep red laser operations at 718.5 and 720.8 nm based on an a-cut Pr3+:YLF crystal. The output power of both polarized directions reached the watt-level without output power saturation. A single wavelength laser operated at 720.8 nm in the π-polarized direction was achieved, with a high output power of 4.5 W and high slope efficiency of approximately 41.5%. To the best of our knowledge, under LD-pumped conditions, the laser output power and slope efficiency are the highest at 721 nm. By using a compact optical glass plate as an intracavity etalon, we suppressed the π-polarized 720.8 nm laser emission. And σ-polarized single-wavelength laser emission at 718.5 nm was achieved, with a maximum output power of 1.45 W and a slope efficiency of approximately 17.8%. This is the first time that we have achieved the σ-polarized laser emission at 718.5 nm generated by Pr3+:YLF lasers.

Sign in / Sign up

Export Citation Format

Share Document