发明名称 |
Broadband multi-wavelength narrow linewidth laser source using an electro-optic modulator |
摘要 |
A semiconductor laser diode is optically coupled to an electro-optic phase modulator and an electrical control signal is applied to the phase modulator to modify its optical gain or loss and its real refractive index, to in turn alter the optical length of the modulator and shift its resonant wavelengths. The result is to tune the laser diode. A facet of the laser diode is anti-reflection coated to minimize interface loss between the laser diode and the phase modulator.
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申请公布号 |
US5463647(A) |
申请公布日期 |
1995.10.31 |
申请号 |
US19940324275 |
申请日期 |
1994.10.14 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE |
发明人 |
PAN, JING-JONG |
分类号 |
H01S5/14;(IPC1-7):H01S3/11 |
主分类号 |
H01S5/14 |
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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