METHOD FOR MANUFACTURING SEMICONDUCTOR LASER DEVICE, AND SEMICONDUCTOR LASER DEVICE

The present application is provided with: a ridge laminated with a first conductivity type cladding layer, an active layer, and a second conductivity type first cladding layer in order and having a top portion formed to be flat; a first buried layer buried on both side areas of the ridge; a second b...

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Bibliographische Detailangaben
Hauptverfasser: TAKASE, Tadashi, FUCHIDA, Ayumi, NAKAMURA, Naoki, SUZUKI, Ryoko
Format: Patent
Sprache:eng
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