Invention Grant
- Patent Title: Integrated semiconductor optical amplifier and laser diode at visible wavelength
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Application No.: US16464186Application Date: 2017-11-28
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Publication No.: US11095097B2Publication Date: 2021-08-17
- Inventor: Boon Siew Ooi , Chao Shen , Tien Khee Ng
- Applicant: King Abdullah University of Science and Technology
- Applicant Address: SA Thuwal
- Assignee: King Abdullah University of Science and Technology
- Current Assignee: King Abdullah University of Science and Technology
- Current Assignee Address: SA Thuwal
- Agency: Billion & Armitage
- International Application: PCT/IB2017/057461 WO 20171128
- International Announcement: WO2018/096522 WO 20180531
- Main IPC: H01S5/026
- IPC: H01S5/026 ; H01S5/343 ; H01S5/20 ; H01S5/22 ; H01S5/50 ; H01S5/042
Abstract:
An integrated semiconductor optical amplifier-laser diode (SOA-LD) device includes a laser diode (LD) section fabricated on a substrate, a semiconductor optical amplifier (SOA) section fabricated on the substrate adjacent to the LD section; and a trench formed at least partially between the LD section and SOA section to electrically isolate the LD section and the SOA section while maintaining optical coupling between the LD section and the SOA section.
Public/Granted literature
- US20200295529A1 INTEGRATED SEMICONDUCTOR OPTICAL AMPLIFIER AND LASER DIODE AT VISIBLE WAVELENGTH Public/Granted day:2020-09-17
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