The Center for Quantum Devices in the News by    
Page 16 of 23:  Prev << 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16  17 18 19 20 21 22 23  >> Next  (227 Items)

151.  
Blue Again
Blue Again
Photonics Spectra - January 1, 2001
... [read more]
 
152.  
Manijeh Razeghi
Manijeh Razeghi
OE Reports - August 1, 2000
Manijeh Razeghi is recognized for significantly advancing growth and characterization techniques for III-V and II-VI semiconductor structures for photonic and electronic devices. ... [read more]
 
153.  
Researchers Aspire Towards Artificial Eyes
Researchers Aspire Towards Artificial Eyes
Laser Focus World - June 1, 2000
Researchers are Northwestern University are developing "artificial eyes" based on multispectral quantum well infrared photodetectors (QWIPs). ... [read more]
 
154.  
My Genius Students
My Genius Students
Northwestern - May 1, 2000
Professor Manijeh Razeghi: Whom do you admire? My genius students; Which talent would you most like to have? To be a good teacher, leader, and role model for young scientist; Which trait to you admire most in others? I admire people with principles, who are eager and curious to understand science. ... [read more]
 
155.  
Manijeh Razeghi
Manijeh Razeghi
Northwestern Perspective - April 1, 2000
Manijeh Razeghi is the Walter P. Murphy Professor of Electrical Engineering and computer Science and Center for Quantum Devices director, and Society of Women Engineers 1995 Achievement Awardee. ... [read more]
 
156.  
Future So Blue
Future So Blue
BMDO Update - April 1, 2000
The Center for Quantum Devices at Northwestern University has taken a significant step towards overcoming the limitations imposed by a sapphire substrate. They have designed a very simple structure that uses a GaInN/GaN multi-quantum well rather than AlGaN layers. ... [read more]
 
157.  
Aluminum Gallium Nitride Photodiodes are Blind above 275 nm
Aluminum Gallium Nitride Photodiodes are Blind above 275 nm
Laser Focus World - March 1, 1999
There is great interest in solar-blind ultraviolet photon detectors, especially in the military, which could use such detectors for tracking missile launches. The best material for building such devices are compounds of aluminum gallium nitride (AlGaN ... [read more]
 
158.  
Diode Laser Turns Up the Power in the Mid-IR
Diode Laser Turns Up the Power in the Mid-IR
Photonics Spectra - February 1, 1999
Research at Northwestern University has introduced new options for semiconductor lasers operating in the mid-infrared range. ... [read more]
 
159.  
Team Builds More Efficient Quantum Cascade Laser
Team Builds More Efficient Quantum Cascade Laser
Photonics Spectra - February 1, 1999
From chemical spectroscopy to free-space optical communications, a growing number of applications can benefit from lasers emitting in the IR between 8 and 12 μm. In recent years, many have looked closely at quantum cascade lase technology for these types of applications. ... [read more]
 
160.  
Indium Phosphide-Based Photodetectors Sense Longer Wavlengths
Indium Phosphide-Based Photodetectors Sense Longer Wavlengths
Laser Focus World - December 1, 1998
Researchers at Northwestern University and Wright Patterson Air Force Base have demonstrated quantum-well infrared photodetectors (QWIPs) for wavlengths between 8 and 20 μm using lattice-matched InGaAlAs-InP. ... [read more]
 

Page 16 of 23:  Prev << 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16  17 18 19 20 21 22 23  >> Next  (227 Items)