发明名称 |
Acousto-optic dispersive light filter |
摘要 |
The invention is directed to an acousto-optic dispersive light analyzer (AODLF) which is an electronically adjustable spectroscopic device capable of instantaneously monitoring many wavelengths with a fixed drive frequency. The AODLF has about a one octave range, whose center is selected by changing the RF. The resolution of the AODLF in the infrared is several thousand, and it is electronically adjustable. The acousto-optic device according to this invention is particularly useful for the detection and analysis of short light pulses.
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申请公布号 |
US4639092(A) |
申请公布日期 |
1987.01.27 |
申请号 |
US19840666416 |
申请日期 |
1984.10.30 |
申请人 |
WESTINGHOUSE ELECTRIC CORP. |
发明人 |
GOTTLIEB, MILTON;SCHAFF, FREDRICK L. |
分类号 |
G01J3/50;G01J3/12;G02F1/11;(IPC1-7):G02F1/11;G02F1/33 |
主分类号 |
G01J3/50 |
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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