0% Complete
صفحه اصلی
/
ششمین کنفرانس بین المللی میکروالکترونیک ایران
Optimum Design of GaAs/AlGaAs Surface-Relief VCSELs with Single-Mode Operation at 808 nm
نویسندگان :
Hassan Hooshdar Rostami
1
Vahid Ahmadi
2
Saeed Pahlavan
3
1- دانشگاه تربیت مدرس
2- دانشگاه تربیت مدرس
3- دانشگاه تربیت مدرس
کلمات کلیدی :
Mode filter،Single-mode operation،Surface relief،VCSELs
چکیده :
This paper reports an opto-electro-thermal analysis of VCSEL structures with a surface-relief filter and different aperture diameters. 808-nm GaAs/AlGaAs VCSELs with different aperture diameters and different surface-relief filter diameters are studied and the LI curves, the optical spectra, and the temperature peaks of the devices are obtained. Also, the impact of utilizing different oxide apertures on the temperature peak is shown. The effect of the surface-relief filter diameter on VCSEL's performance is also investigated, aiming to improve single-mode operation while maximizing the output power.
لیست مقالات
لیست مقالات بایگانی شده
Double-OTA External Capless Low-power LDO Regulator with Enhanced PSR and Transient Response
Mohammad Ahmadi - Emad Ebrahimi
Numerical analysis of studying the importance of choosing the right image reconstruction algorithms in tomography’s accuracy and processing time
Maryam Ahangar Darband - Esmaeil Najafiaghdam
Design of a High-Efficiency Deep Bias Class-AB Power Amplifier With 70% PAE at P1dB
Fazel Ziraksaz - Alireza Hassanzadeh
Design and Performance Analysis of a Diplexer for Simultaneous GSM and Bluetooth Communication
Hamid Rahimpour - Sajjad Mohammadian - Reza Nemati
طراحی و تحلیل تضعیفکننده متغیر و مدولاتور قابل تنظیم پلاسمونی
رضا رحیم پور - امیر حبیب زاده شریف
Modeling GaN-HEMT Electrostatic Band Diagram under full depletion approximation
Behnam Jafari Touchaei - Majid Shalchian
ساخت حسگر پیزومقاومتی مبتنی بر گرافن ناشی از لیزر بر روی فیلم پلی ایمیدی
علیرضا اکبرزاده - کریم شلش نژاد - هادی ولادی - ابراهیم صفری
Third Harmonic Generation Improvement with BIC based Perovskite Metasurface
Fateme Momeni - Vahid Ahmadi
A MEMS Resonant Pressure Sensore Based on 2D Graphene Material
Amir Noroolahi - Farshad Babazadeh
Evaluation of Run-Time Energy Efficiency using Controlled Approximation in a RISC-V Core
Arvin Delavari - Faraz Ghoreishy - Hadi Shahriar Shahhoseini - Sattar Mirzakuchaki
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 41.5.5