发明名称 |
SYNCHRONIZED ETALON FILTERS |
摘要 |
A method for synchronizing an etalon to a preselected set of optical frequencies includes the step of generating a transmission spectrum for an etalon having a characteristic free spectral range that is a function of its effective length. The optical frequencies for the transmission spectrum are provided by two optical reference frequencies such as produced by a first and second frequency locked laser. The effective length of the etalon is set in relation to the optical reference frequencies.
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申请公布号 |
CA2134580(C) |
申请公布日期 |
1999.04.06 |
申请号 |
CA19942134580 |
申请日期 |
1994.10.28 |
申请人 |
AMERICAN TELEPHONE AND TELEGRAPH COMPANY |
发明人 |
CHUNG, YUN C. |
分类号 |
G02B5/28;H01S3/106;H04B10/00;H04B10/155;(IPC1-7):H04B10/02;H04J14/02 |
主分类号 |
G02B5/28 |
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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