Coherent light generators – Particular active media – Semiconductor
Patent
1985-09-09
1988-03-08
Wan, Gene
Coherent light generators
Particular active media
Semiconductor
372 50, H01S 319
Patent
active
047303263
ABSTRACT:
A semiconductor laser array device comprising a plurality of index-guided lasing filaments formed in an active layer in a parallel manner, and an electrical current injection portion formed on the upper face of grown layers therefor the flat shape of the electrical current injection portion is asymmetrical with respect to any line which is parallel to the lasing filaments.
REFERENCES:
patent: 4603421 (1986-07-01), Scifres et al.
Matsui Sadayoshi
Matsumoto Mitsuhiro
Taneya Mototaka
Yamamoto Saburo
Yano Seiki
Sharp Kabushiki Kaisha
Wan Gene
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