发明名称 |
Ribbed submounts for two dimensional stacked laser array |
摘要 |
A laser array submount structure for assembly into a two-dimensional stacked array with precise separation between laser diodes of adjacent submounts. The submount includes a deformable metal layer, such as a soft solder, on one major surface of a laser array support plate. A spacer element having spaced apart ridges is disposed on the opposite major surface. A laser diode array is mounted on a front edge of the support plate. In a cold bonding step, submounts are pressed together causing ridges to penetrate the deformable metal layer to a specified depth. The displaced metal spreads into channels between the ridges, allowing pressing of multiple laser array submounts into stackes of precise total tolerance.
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申请公布号 |
US5099488(A) |
申请公布日期 |
1992.03.24 |
申请号 |
US19910676758 |
申请日期 |
1991.03.27 |
申请人 |
SPECTRA DIODE LABORATORIES, INC. |
发明人 |
AHRABI, MITRA;BROWDER, GERALD S.;ENDRIZ, JOHN G.;HARNAGEL, GARY L.;WORLAND, D. PHILIP |
分类号 |
H01S5/02;H01S5/40 |
主分类号 |
H01S5/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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