Low power laser diode

The utility model relates to a low power laser diode. The low power laser diode comprises a tube seat, a heat sink connected with the tube seat, a laser diode chip connected with the heat sink and a tube cap, wherein the laser diode chip is arranged between the tube seat and the tube cap, a front li...

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Bibliographic Details
Main Authors LIU WENJUAN, XUE JINGGU
Format Patent
LanguageChinese
English
Published 11.12.2013
Subjects
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
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Summary:The utility model relates to a low power laser diode. The low power laser diode comprises a tube seat, a heat sink connected with the tube seat, a laser diode chip connected with the heat sink and a tube cap, wherein the laser diode chip is arranged between the tube seat and the tube cap, a front light emitting face of the laser diode chip faces the tube seat, and a back emitting face of the laser diode chip faces the tube cap. Light emitted by the back emitting face of the laser diode chip is weaker than light emitted by the front light emitting face, through the technical scheme, a low power laser diode chip is realized.
Bibliography:Application Number: CN20132370544U