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

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

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

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

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

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

Increasing the Intensity of Cementation Process of Tool Low-Alloy Steels by Surface Laser Treatment

2016 ◽  
Vol 870 ◽  
pp. 377-382 ◽  
Author(s):  
E. Marinin ◽  
S.P. Grachev ◽  
A.L. Flaxman
Keyword(s):  
Surface Layer ◽  
Laser Treatment ◽  
Laser Emission ◽  
Low Alloy Steels ◽  
Test Results ◽  
Emission Power ◽  
Microstructure Formation ◽  
Alloy Tool ◽  
Alloy Steels ◽  
Surface Laser

This work considers the questions of low-alloy tool steel cementation by laser treatment. The model of surface layer carbon saturation from the laser-induced plasma is shown. It is described that the diffusion process in the laser treatment can not be explained only by the influence of temperature gradient. The results of the experimental work confirmed the increasing intensity of the process surface layer saturation with carbon. The work describes the influence of the laser emission power on surface layer microstructure formation. The test results of the hardened samples showed an approximately two-time increase in durability.

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