Title:
Photonic Integration and High-Performance Tunable Laser Diodes
Photonic Integration and High-Performance Tunable Laser Diodes
Time:
03/20 (Sat.) 5 pm PDT, 6 pm MDT, 7 pm CDT, 8 pm EDT
03/21 (Sun.) 1 am CET, 8 am Taiwan
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03/20 (Sat.) 5 pm PDT, 6 pm MDT, 7 pm CDT, 8 pm EDT
03/21 (Sun.) 1 am CET, 8 am Taiwan
Time zone conversion tool
Keywords:
electrical engineering, photonics, optics, semiconductor laser, photonic integration, integrated photonics
electrical engineering, photonics, optics, semiconductor laser, photonic integration, integrated photonics
為配合本研究發表時程，本次錄影將延遲上傳
Abstract:
Similar to electronics, photonics may benefit from integration technologies in terms of efficiency, robustness, functionality, and manufacturing scalability. In particular, joining materials with diverse optical properties in a common substrate/interposer may allow the resultant device/system to surpass the performance limits of the constituent materials. As part of my work at UC Berkeley, I will discuss in this talk three possible photonic integration schemes (InP-to-Si, monolithic InP, heterogeneous InP/Si), in forms of a flexible, dynamic laser power distribution system and a new class of high-performance, frequency-tunable laser diode.
Similar to electronics, photonics may benefit from integration technologies in terms of efficiency, robustness, functionality, and manufacturing scalability. In particular, joining materials with diverse optical properties in a common substrate/interposer may allow the resultant device/system to surpass the performance limits of the constituent materials. As part of my work at UC Berkeley, I will discuss in this talk three possible photonic integration schemes (InP-to-Si, monolithic InP, heterogeneous InP/Si), in forms of a flexible, dynamic laser power distribution system and a new class of high-performance, frequency-tunable laser diode.
This type of semiconductor Laser diodes has high device performances with an internal quantum efficiency of 86% and an internal loss of ten centimeters per square centimeter.
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