• Home
  • Optical Gas Imaging
    • OGI Sensors
    • OGI Camera
  • VCSEL
    • VCSEL Overview
    • VCSEL 3D sensing
    • VCSEL Communication
    • VCSEL Lidar
    • VCSEL AR/VR
  • Thermal Imaging
    • Infrared Camera Systems
    • Infrared Cores & Modules
  • Contact us
    • Reach us now
    • Contact us

VCSEL Overview

 Reach us now 
VCSEL Overview
The vertical-cavity surface-emitting laser ( VCSEL) is a type of semiconductor laser diode with laser beam emission perpendicular from the top surface, contrary to conventional edge-emitting semiconductor lasers (also in-plane lasers) which emit from surfaces formed by cleaving the individual chip out of a wafer. VCSELs are used in various product application fields: 3D perception, data communication, laser radar (lidar) ,and other fields.

Features of VCSEL:

Compared with EEL (edge emitter) and LED light source, VCSEL has a different structure and has unique characteristics and advantages, as shown in the figure below. The vertical structure of VCSEL is more suitable for wafer-level manufacturing, packaging and testing. Compared with side-emitting LEDs, the cost after mass production has advantages and high reliability. Compared with LED, VSCEL has some significant advantages, such as high spectral quality and fast response speed.
Learn more ->

Contact us

KT Photonics Inc. Unit 8, 62 Fawcett Road, Coquitlam, BC V3K 6V5 Canada E-mail: info@ktphotonics.com Tell: +1 (604) 516-6667, Toll Free: +1 -866-391-6970
Terms and Conditions of Sale Terms and Conditions of Purchase
Copyright © 2022 KT Photonics Inc. All rights reserved.

We use cookies to enable essential functionality on our website, and analyze website traffic. By clicking Accept you consent to our use of cookies. Read about how we use cookies.

Your Cookie Settings

We use cookies to enable essential functionality on our website, and analyze website traffic. Read about how we use cookies.

Cookie Categories
Essential

These cookies are strictly necessary to provide you with services available through our websites. You cannot refuse these cookies without impacting how our websites function. You can block or delete them by changing your browser settings, as described under the heading "Managing cookies" in the Privacy and Cookies Policy.

Analytics

These cookies collect information that is used in aggregate form to help us understand how our websites are being used or how effective our marketing campaigns are.