Laser material processing in microelectronics manufacturing:
status and near-term opportunities
Corey M. Dunsky
Coherent, Inc. 5100 Patrick Henry Drive, Santa Clara, CA, USA 95054
Lasers continue to gain ground in materials processing application
Abstract: Tunable semiconductor lasers continue to be in just about everyones list of important components
for future fiber optic networks. Various designs will be overviewed with particular emphasis on the widely
tunable (>32nm) types.
Tunable Semiconductor Lasers
Student- Divya Pahwa
Professor- Roger Dorsinville (Distinguished Professor Electrical
A semiconductor laser is a laser in which a
semiconductor serves as a photon source.
These lasers use sem
Tunable Lasers in
Instructor: P. Lui
Department of Electrical Engineering
University at Buffalo State University of New York
Course Requirement for EE 566
PH 0101 UNIT-3 / LECT - 4
UNIT III Lecture 4
SEMICONDUCTOR (Ga-As) LASERS
The semiconductor laser is today one of the most
important types of lasers with its very important application
in fiber optic c
Subject: Engineering Physics (PHY-1) Common For All Branches
Unit: 2.1 LASER
Syllabus: Spontaneous and stimulated emissions, Laser action,
characteristics of laser beam-concepts of coherence, He-Ne and
semiconductor lasers (simple ideas), applications.
Harpaul Singh Kumar
Light Amplification by Stimulated Emission of Radiation.
Laser light is monochromatic, coherent, and moves in the same direction.
A semiconductor laser is
ADVANCES IN LASER SINGULATION OF SILICON
Leonard Migliore1, Kang-Soo Lee2, Kim Jeong-Moog2, Choi Byung-Kew2
1Coherent, Inc., Santa Clara, CA, USA
2HBL Corporation, Daejeon 305-811 Korea
Individual devices have been saw-cut ("singulated