Invention Grant
- Patent Title: Radiation-emitting semiconductor body for a vertically emitting laser and method for producing same
- Patent Title (中): 用于垂直发射激光的辐射发射半导体体及其制造方法
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Application No.: US12240147Application Date: 2008-09-29
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Publication No.: US07816163B2Publication Date: 2010-10-19
- Inventor: Wolfgang Schmid , Klaus Streubel , Norbert Linder
- Applicant: Wolfgang Schmid , Klaus Streubel , Norbert Linder
- Applicant Address: DE Regensburg
- Assignee: Osram Opto Semiconductors GmbH
- Current Assignee: Osram Opto Semiconductors GmbH
- Current Assignee Address: DE Regensburg
- Agency: Fish & Richardson P.C.
- Priority: DE102004042510 20040831; DE102005036820 20050804
- Main IPC: H01L21/00
- IPC: H01L21/00
Abstract:
The present invention concerns a radiation-emitting semiconductor body with a vertical emission direction, a radiation-generating active layer, and a current-conducting layer having a current-blocking region and a current-permeable region, the semiconductor body being provided for a vertically emitting laser with an external resonator, and the external resonator having a defined resonator volume that overlaps with the current-permeable region.
Public/Granted literature
- US20090029496A1 RADIATION-EMITTING SEMICONDUCTOR BODY FOR A VERTICALLY EMITTING LASER AND METHOD FOR PRODUCING SAME Public/Granted day:2009-01-29
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