Hybrid integration of surface-emitting microlaser chip and planar optics substrate for interconnection applications
- 1 December 1992
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Photonics Technology Letters
- Vol. 4 (12), 1369-1372
- https://doi.org/10.1109/68.180579
Abstract
The bonding of a monolithic array of surface-emitting microlasers onto a glass substrate that contains a matching array of microlenses and mirrors is reported. The bonding was achieved by flip-chip solder bump bonding using indium as the solder material. The alignment precision is within +or-2 mu m. The optical substrate provides a simple interconnection scheme that routes the light from each laser to well defined output positions.Keywords
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