发明名称 |
Electron-beam-pumped semiconductor laser and array. |
摘要 |
<p>An electron-beam-pumped semiconductor laser generates a substantially transverse laser amplification (105) in response to a longitudinal electron beam input (104). As a result of a grooved active region configuration, the transverse laser amplification (105) results in a longitudinal laser output (106) in the same direction as that of the original electron beam input (104). This composite transverse-longitudinal configuration results in reduced threshold power density, thus enhancing laser lifetime, while at the same time provides a configuration which is particularly advantageous for use in large-area laser array display screens.</p> |
申请公布号 |
EP0184250(A2) |
申请公布日期 |
1986.06.11 |
申请号 |
EP19850201896 |
申请日期 |
1985.11.19 |
申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
COLAK, SEL BRIAN;FITZPATRICK, BRIAN JOHN |
分类号 |
H01S5/00;H01S5/04;H01S5/42 |
主分类号 |
H01S5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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