News & Event

Seminar

News & Event

Seminar

(Jul 18) Silicon-on-chip micro-cavity lasers with nano structures

Subject

Silicon-on-chip micro-cavity lasers with nano structures

Date

2018.07.18 (Wed) 13:30-

Speaker

Prof. Il-Sug Chung (UNIST)

Place

E3-2 B/D #2216

Overview:

A laser that can be integrated onto a silicon wafer (silicon-on-chip laser) is a key element for silicon-based photonic integrated circuits. Our approach for realizing such a laser is to heterogeneously integrate an III-V gain material onto a silicon wafer as well as using nanostructures to control the characteristics of optical cavities. In this talk, our recent progress will be presented, including a record-high speed silicon-on-chip laser, an ultra-compact footprint laser based on bound states in the continuum, engineering of microcavity dispersion, a wavelength-selective photodetector.

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