MULTICHANNEL OPTICAL RECORDING USING MONOLITHIC ARRAYS OF DIODE LASERS.

被引:0
|
作者
Carlin, D.B. [1 ]
Bednarz, J.P. [1 ]
Kaiser, C.J. [1 ]
Connolly, J.C. [1 ]
Harvey, M.G. [1 ]
机构
[1] RCA Lab, David Sarnoff Research, Cent, Princeton, NJ, USA, RCA Lab, David Sarnoff Research Cent, Princeton, NJ, USA
来源
Applied Optics | 1984年 / 23卷 / 22期
关键词
DATA STORAGE; OPTICAL - Storage Devices - LASERS; SEMICONDUCTOR;
D O I
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中图分类号
学科分类号
摘要
The first use of a monolithic array of individually addressable diode lasers as the source for high data rate multichannel optical recording is reported. The development of arrays of high-power constricted-double-heterostructure large-optical-cavity (CDH-LOC) diode lasers for this purpose is discussed. The laser outputs from contiguous elements of such an array were used in an optical recording system to simultaneously store three tracks of data on a trilayer optical disk.
引用
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页码:3994 / 4000
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