Surface emitting laser element

A light emitting element includes a laminated structure formed by laminating a first light reflecting layer 41, a light emitting structure 20, and a second light reflecting layer 42. The light emitting structure 20 is formed by laminating, from the first light reflecting layer side, a first compound...

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Bibliographische Detailangaben
Hauptverfasser: Izumi, Shoichiro, Sato, Susumu, Futagawa, Noriyuki, Hamaguchi, Tatsushi
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A light emitting element includes a laminated structure formed by laminating a first light reflecting layer 41, a light emitting structure 20, and a second light reflecting layer 42. The light emitting structure 20 is formed by laminating, from the first light reflecting layer side, a first compound semiconductor layer 21, an active layer 23, and a second compound semiconductor layer 22. In the laminated structure 20, at least two light absorbing material layers 51 are formed in parallel to a virtual plane occupied by the active layer 23.