Invention Grant
- Patent Title: Pulsed laser device
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Application No.: US15836023Application Date: 2017-12-08
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Publication No.: US10534128B2Publication Date: 2020-01-14
- Inventor: Eisuke Otani
- Applicant: FURUKAWA ELECTRIC CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: FURUKAWA ELECTRIC CO., LTD.
- Current Assignee: FURUKAWA ELECTRIC CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2015-117792 20150610; JP2018-177273 20150909
- Main IPC: H01S5/0683
- IPC: H01S5/0683 ; H01S3/10 ; G02B6/02 ; H01S5/026 ; H01S3/067
Abstract:
A pulsed laser device includes: a semiconductor laser device that outputs laser light having a single wavelength; a semiconductor optical amplifier that receives the laser light output from the semiconductor laser device and amplifies the laser light to output; and a semiconductor-optical-amplifier driver that supplies a pulse-modulated semiconductor-optical-amplifier driving current to the semiconductor optical amplifier.
Public/Granted literature
- US20180106963A1 PULSED LASER DEVICE Public/Granted day:2018-04-19
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