Semiconductor laser apparatus

Coherent light generators – Particular temperature control – Heat sink

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

372 50, H01S 3043

Patent

active

060848952

ABSTRACT:
A semiconductor laser element which is composed of a compound semiconductor consisting of GaAs or the like, a silicon laser mount which is disposed beneath the semiconductor laser element so as to position the element, and on which an electrode layer as an electrode for the semiconductor laser element is formed, a heat sink which is disposed beneath the laser mount so as to dissipate, through the laser mount, the heat generated by the semiconductor laser element are mutually secured through hot contact bonding. The laser mount has a concave portion on the side opposite to its main surface on which the semiconductor layer element is secured, and the concave portion contains a heat dissipating body which is integrated thereinto and is made of copper having higher thermal conductivity than silicon.

REFERENCES:
patent: 3891469 (1975-06-01), Moriyama et al.
patent: 5270253 (1993-12-01), Arai et al.
patent: 5479426 (1995-12-01), Nakanishi et al.
patent: 5608749 (1997-03-01), Kizuki
patent: 5729561 (1998-03-01), Hironaka

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Semiconductor laser apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Semiconductor laser apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor laser apparatus will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1492975

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.