发明名称 |
Intracavity-doubled tunable optical parametric oscillator |
摘要 |
A Ti:sapphire-pumped intracavity-doubled optical parametric oscillator generates up to 240 mW of sub100 femtosecond pulses tunable in the visible. The OPO consists of a 1.5 mm thick KTP crystal configured in a linear or a ring cavity which is synchronously pumped by a self-mode-locked Ti:sapphire laser. Intracavity doubling of the OPO is accomplished by inserting a beta -barium borate crystal into an additional focus in the OPO cavity. Continuous tuning of the second harmonic signal from 580 to 657 nm is obtained, with a potential tuning range being approximately 500 to 800 nm.
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申请公布号 |
US5406408(A) |
申请公布日期 |
1995.04.11 |
申请号 |
US19940212709 |
申请日期 |
1994.03.14 |
申请人 |
CORNELL RESEARCH FOUNDATION, INC. |
发明人 |
ELLINGSON, RANDALL J.;TANG, CHUNG L. |
分类号 |
G02F1/35;G02F1/37;G02F1/39;(IPC1-7):H15/ |
主分类号 |
G02F1/35 |
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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