Invention Grant
- Patent Title: Vertical cavity surface emitting laser mode control
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Application No.: US16725400Application Date: 2019-12-23
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Publication No.: US11451009B2Publication Date: 2022-09-20
- Inventor: Pengfei Qiao , Chien-Yao Lu , Albert Yuen
- Applicant: Lumentum Operations LLC
- Applicant Address: US CA San Jose
- Assignee: Lumentum Operations LLC
- Current Assignee: Lumentum Operations LLC
- Current Assignee Address: US CA San Jose
- Agency: Harrity & Harrity, LLP
- Main IPC: H01S5/183
- IPC: H01S5/183 ; H01S5/042 ; H01S5/20 ; H01S5/065
Abstract:
A vertical cavity surface emitting laser (VCSEL) may include a top contact, wherein the top contact is associated with a particular shape, and wherein the particular shape is a toothed shape with a particular quantity of teeth. The VCSEL may include at least one implanted region. The VCSEL may include at least one top contact segment.
Public/Granted literature
- US20200335943A1 VERTICAL CAVITY SURFACE EMITTING LASER MODE CONTROL Public/Granted day:2020-10-22
Information query
