Tunable passively mode-locked lasers with phase-lock feedback for low timing jitters
US7602825B1 · kind B1 · utility
29Cited by
28References
11Claims
0Family size
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Key dates
| Filing date | Sep 9, 2005 |
| Grant date | Oct 13, 2009 |
| Priority date | — |
| Expiry date | Sep 9, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S3/1305
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Techniques and devices to stabilize a passively mode-locked laser against the timing jitter by using a feedback control signal based on a signal component at a high harmonic frequency of the laser pulse repetition frequency in the laser output to control the optical path length of the laser resonator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.