DocumentCode
1004846
Title
Total radiant power measurement of laser diode by a calorimetric method
Author
Inoue, T. ; Yamamura, K.
Author_Institution
Electrotechnical Laboratory, Tsukuba, Japan
Volume
19
Issue
9
fYear
1983
Firstpage
320
Lastpage
321
Abstract
A calorimetric measurement method for the absolute value of total radiant power from a laser diode is described. The radiant power is measured from the difference between input DC power to the laser diode and its heat loss by a calorimeter. The method is also useful for an ordinary semiconductor light source.
Keywords
calorimetry; laser beams; radiometry; semiconductor junction lasers; absolute value; calorimetry; heat loss; input DC power; laser beam power measurement; laser diode radiation; semiconductor light source; total radiant power;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19830221
Filename
4250783
Link To Document