Wavelength Trimming of Vertical-Cavity Surface-Emitting Lasers with High-Contrast Subwavelength Grating
スポンサーリンク
概要
- 論文の詳細を見る
We proposed a trimming technology for the precise control of the lasing wavelength and lasing performance of high-contrast subwavelength grating (HCG) loaded vertical-cavity surface-emitting lasers (VCSELs). The trimming is based on the postprocess surface etching of HCG. Our result obtained using rigorous coupled wave analysis (RCWA) shows a possible precise wavelength tuning range of 3 nm for GaAs-based HCG-VCSELs. Our preliminary experiment reveals an expected smallest wavelength trimming of 0.07 nm.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2011-10-25
著者
-
Gu Xiaodong
Photonics Integration System Research Center Precision And Intelligence Laboratory Tokyo Institute O
-
Koyama Fumio
Photonics Integration System Research Center P&i Laboratory Tokyo Institute Of Technology
-
Imamura Akihiro
Photonics Integration System Research Center P&i Laboratory Tokyo Institute Of Technology
関連論文
- Multiplexing of Multi-Wavelength 1060-nm-Band GaInAs/GaAs Vertical Cavity Surface Emitting Laser Array Using Tapered Hollow Waveguide
- C-3-5 Proposal of Beam-deflector based on Slow Light Amplifier
- Wavelength Trimming of Micro-Machined VCSELs
- Electro-Thermal Beam Steering Using Bragg Reflector Waveguide Amplifier
- C-3-74 Experimental Demonstration of Thermal Beam Steering on a Bragg Reflector Waveguide
- Electro-thermal tuning of MEMS VCSEL with giant wavelength-temperature dependence
- Wavelength Trimming of Vertical-Cavity Surface-Emitting Lasers with High-Contrast Subwavelength Grating
- Compact Slow-Light Electro-Absorption Modulator Laterally Integrated with 980 nm Vertical-Cavity Surface-Emitting Laser
- C-4-30 Demonstration of an Electro-absorption Optical Modulator based onBragg Refiector Waveguide with Ultra-low Driving Voltage
- Bandwidth enhancement of single-mode VCSEL with lateral optical feedback of slow light
- C-4-9 Electrical Transverse-Mode Switching of Laterally Coupled Cavity VCSELs(C-4.レーザ・量子エレクトロニクス)
- Beam-steering in hollow ZrO