Device for a method of pulsing and amplifying singlemode laser light
US6393036B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 13, 2000 |
| Grant date | May 21, 2002 |
| Priority date | — |
| Expiry date | Jan 13, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/3542
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A device for and a method of pulsing and amplifying a singlemode laser light for use in a pulse oscillation laser is disclosed. The device comprises a singlemode laser for generating the laser light of the singlemode, an optical resonator into which the outputted laser light is introduced from the singlemode laser, and a controller for controlling the length of resonator by changing the length of the optical resonator based on a control waveform signal, which is an asymmetrical triangular repeated waveform signal. The laser pulse light of the singlemode to which optical strength is amplified from the optical resonator, is outputted by changing the length of resonator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.