High power cw operation over 400 mW on five-stripe phase-locked laser arrays assembled by new junction down mounting
Seiwa, Y. ; Aoyagi, T. ; Hinata, S. ; Kadowaki, T. ; Kaneno, N. ; Ikeda, K. ; Susaki, W.
[S.l.] : American Institute of Physics (AIP)
Published 1987
[S.l.] : American Institute of Physics (AIP)
Published 1987
| ISSN: |
1089-7550
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|---|---|
| Source: |
AIP Digital Archive
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| Topics: |
Physics
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| Notes: |
The junction down mounting attached to a Si-submount with Au-Si solder has been shown to be very reliable for lasers by aging tests of 5 mW at 80° C. The thermal resistance of this junction down mounting is 30 K/W smaller than that of a junction up mounting. Output powers as high as cw 80 mW/stripe, corresponding to 400 mW, was realized without saturation with a five-stripe phase-locked laser array with an inner-stripe configuration assembled on this mounting.
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| Type of Medium: |
Electronic Resource
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| URL: |