Hill, Steadman & Simpson
Apparatus for semiconductor laser
 A light emitting element having a semiconductor substrate having {100} crystal surface as a major surface, a light emitting element formed on the semiconductor substrate, a growth blocking layer formed on a resonator end face of the light emitting element, a regrown layer formed on the light emitting element, a reflection mirror opposed to the resonator end face, a first electrode in contact with said semiconductor substrate, and a second electrode formed on the regrown layer, in which the regrown layer is made of the same material as that of the reflection mirror and the reflection mirror is formed of a semiconductor formed of {110} crystal surface epitaxially grown. 
Sony Corporation
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Yoshifumi Kazuhiko Masamichi Toyoharu
Mori Nemoto Ogawa Ohata