
Chi-Yu Ni
1. InP-based single mode laser design, including quantum well and grating designs to achieve high single mode yield... | Breinigsville, Pennsylvania, United States
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Chi-Yu Ni’s Emails ch****@av****.com
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Chi-Yu Ni’s Location Breinigsville, Pennsylvania, United States
Chi-Yu Ni’s Expertise 1. InP-based single mode laser design, including quantum well and grating designs to achieve high single mode yield and high modulation efficiency at 85C for 25Gbps. Also implement special grating design to achieve 53Gbd PAM4 application 2. 53Gbd PAM4 for external modulated laser (EML) design with high RF ER achieved by 1.2 Vpp at room temeprature 3. DML and EML device characterization. 4. Gain chip design for external tunable laser cavity. 5. DML and EML reliability test such as purge and aging and FITs 6. Transitioning development project to production and failure mode analysis on products 7. Data analysis for the improvement on the efficiency in the production line using JMP 8. VCSEL cavity design and GaAs quantum well design for high speed and high power Software: Matlab, FIMMWAVE, JMP, BeamProp Specialties: semiconductor photonic/optoeletronics devices
Chi-Yu Ni’s Current Industry Broadcom
Chi-Yu
Ni’s Prior Industry
Industrial Technology Research Institute
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University Of Illinois At Urbana Champaign
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Cyoptics
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Broadcom
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Work Experience

Broadcom
Laser designer engineer
Tue May 01 2012 00:00:00 GMT+0000 (Coordinated Universal Time) — Present
Cyoptics
Design engineer
Sun Jan 01 2012 00:00:00 GMT+0000 (Coordinated Universal Time) — Tue Oct 01 2013 00:00:00 GMT+0000 (Coordinated Universal Time)
University Of Illinois At Urbana Champaign
Research Assistant
Mon Jan 01 2007 00:00:00 GMT+0000 (Coordinated Universal Time) — Wed Feb 01 2012 00:00:00 GMT+0000 (Coordinated Universal Time)
Industrial Technology Research Institute
Associate Engineer
Mon Jul 01 2002 00:00:00 GMT+0000 (Coordinated Universal Time) — Fri Dec 01 2006 00:00:00 GMT+0000 (Coordinated Universal Time)