| 251. | Invited Speaker, "High power THz sources with wide tenability based on intracavity difference frequency generation semiconductor THz sources"
ARW NARO WORKSHOP
Kiev, Ukraine -- May 26, 2013
|
| 252. | Invited Speaker, "High-Performance Bias-selectable Dual-band Mid-/Long-wavelength Infrared Photodetectors and Focal Plane Arrays based on InAs/GaSb Type-II Superlattices”
SPIE Defense, Security and Sensing (DSS) Conference
Baltimore, MD. -- April 29, 2013
|
| 253. | Invited Speaker,"Widely-tuned room-temperature high semiconductor THz sources"
Terahertz Days and GDR‐I Workshop
Cargèse, Corsica, France -- March 25, 2013
|
| 254. | "High performance bias-selectable dual-band short-/mid-wavelength infrared photodetectors based on type-II InAs/GaSb/AlSb superlattices"
SPIE Photonics West Symposium in Quantum Sensing and Nanophotonic Devices X Conference
San Francisco, CA -- February 5, 2013
|
| 255. | "Effect of gating technique on the type-II InAs/GaSb long-wavelength infrared photodetectors"
SPIE Photonics West Symposium in Quantum Sensing and Nanophotonic Devices X Conference
San Francisco, CA -- February 5, 2013
|
| 256. | Invited talk, "Room-temperature high-performance laser diodes from 3 micron to 300 micron
SPIE Photonics West Symposium in Photonic and Phononic Properties of Engineering Nanostructures Conference
San Francisco, CA -- February 4, 2013
|
| 257. | "Ultraviolet light-emitting diode on Si substrate"
SPIE Photonics West Symposium in Quantum Sensing and Nanophotonic Devices X Conference
San Francisco, CA -- February 4, 2013
|
| 258. | "Widely-tuned room-temperature terahertz quantum cascade lasers sources"
SPIE Photonics West Symposium in Quantum Sensing and Nanophotonic Devices X Conference
San Francisco, CA -- February 3, 2013
|
| 259. | "Continuous-wave room-temperature operation of lambda ~ 3 micron quantum cascade laser"
SPIE Photonics West Symposium in Quantum Sensing and Nanophotonic Devices X Conference
San Francisco, CA -- February 3, 2013
|
| 260. | "Dual section quantum cascade lasers with wide electrical tuning"
SPIE Photonics West Symposium in Quantum Sensing and Nanophotonic Devices X Conference
San Francisco, CA -- February 3, 2013
|
| 261. | Keynote Talk, "State-of-the-art IR laser diodes with high power, high WPE, single mode, CW operation at RT"
TERA-MIR 2012
Izmir, Turkey -- November 3, 2012
|
| 262. | Plenary Talk, "Recent progress in mid-infrared laser sources at Center for Quantum Devices, Northwestern University"
MIRSENS-II Workshop
Wroclaw, Poland -- October 19, 2012
|
| 263. | Plenary Talk, Quantum cascade lasers ready for IRCM applications
SPIE Security and Defence/Europe - Technologies for Optical Countermeasures
Edinburgh, Scotland -- September 26, 2012
|
| 264. | Invited Talk, "Intersubband laser diodes from IR to THz: recent advances and future trends"
SPIE Optics and Photonics Symposium - Terahertz Emitters, Receivers and Application III Conference
San Diego, CA -- August 13, 2012
|
| 265. | Plenary Talk, "Semiconductor nano photonics for bio sensing"
SPIE Optics and Photonics Symposium - Joint Session of Nanobiosystems: Processing, Characterization, & Applications V and Optical Processes in organic Materials and Nanostructures Conferences
San Diego, CA -- August 13, 2012
|
| 266. | Invited Talk, GaSb/InAs T2SL; Key Technologies and Recent Achievement in Infrared Imaging
International Symposium on Optoelectronic Materials and Devices (ISOMD)
Chicago, IL -- July 12, 2012
[Conference Link]
|
| 267. | Invited Talk, "Frontiers of Intersubband Quantum Cascade Lasers"
15th International Laser Optics Conference
St. Petersburg, Russia -- June 26, 2012
|
| 268. | Invited Talk, “Antimode-based Type-II Superlattice-based Photon Detectors: An Emerging Candidate for the Third-Generation of Infrared Imagers”
International Conference on Quantum Structure Infrared Photodetector (QSIP)
Cargese, Corsica -- June 19, 2012
|
| 269. | Invited Talk, Competing technology for high-speed HOT-IR-FPAs
SPIE Defense, Security and Sensors Symposium
Baltimore, MD -- April 26, 2012
|
| 270. | Keynote Talk, Intersubband Lasers Diodes from IR to THz: Recent Advances and Future Trends
SPIE Defense, Security and Sensors Symposium
Baltimore, MD -- April 24, 2012
|
| 271. | Keynote Talk, Recent advances in room temperature semiconductor terahertz sources
SPIE Defense, Security and Sensors Symposium
Baltimore, MD -- April 24, 2012
|
| 272. | Keynote Talk, Revolutionary development of Type-II GaSb/InAs superlattices for third generation of IR imaging
SPIE Defense, Security and Sensors Symposium
Baltimore, MD -- April 24, 2012
|
| 273. | Invited Talk, Recent advances in 2 color FPAs based on T2SL: InAs/GaSb
SPIE Defense, Security and Sensors Symposium
Baltimore, MD -- April 24, 2012
|
| 274. | Invited Talk, "Toward realizing high power semiconductor terahertz laser sources at room temperature"
Defense Threat Reduction Agency (DTRA) THz Workshop Forum
Falls Church, VA -- April 3, 2012
|
| 275. | Invited Talk, Overview of Activity at the Center for Quantum Devices (CQD) especially Toward Realizing High Power Semiconductor Terahertz Laser Source at Room Temperature for Sensing and Telecommunication
Thales Research and Technology (TRT)
Paris, France -- December 20, 2011
|
| 276. | Invited Talk, Overview of Activity at the Center for Quantum Devices (CQD) especially Toward Realizing High Power Semiconductor Terahertz Laser Source at Room Temperature for Sensing and Telecommunication
Universite Montpellier 2, Institut d'Electronique du Sud (IES)
Montpellier, France -- December 15, 2011
|
| 277. | Invited Talk, Stable single mode terahertz semiconductor sources at room temperature
International Semiconductor Device Research Symposium (ISDRS)
Collage Park, MD -- December 9, 2011
|
| 278. | High power, High WPE, High operating temperature, reliability, yield, beam quality of QCL for IRCM and other applications
Workshop on Challenges in Power Sclaing of High Power Diode Laser Emitters and Arrays
Marina del Rey, CA -- November 3, 2011
|
| 279. | Deep ultraviolet (254 nm) focal plane arrays
SPIE Optics and Photonics Syposium, Conference on Single Photon Detectors
San Diego, CA -- August 25, 2011
|
| 280. | Invited Talk, "Recent advances of terahertz quantum cascade lasers"
SPIE Optics and Photonics Syposium, Conference on Infrared Remote Sensing and Instrumentation XIX
San Diego, CA -- August 21, 2011
|
| 281. | High Operability 1024 x 1024 Long Wavelength Infrared Focal Plane Array Based on Type-II InAs/GaSb Superlattice
15th International Conference on Narrow Gap System (NGS15)
Blacksburg, VA -- August 1, 2011
[Conference Link]
|
| 282. | Room temperature stable and narrow THz emission from quantum cascade lasers based on intracavity difference frequency generation
15th International Conference on Narrow Gap System (NGS15)
Blacksburg, VA -- August 1, 2011
|
| 283. | Invited Talk, "Recent Advanced in IR Semiconductor Laser Diodes and Future Trends," Session on "Progress in Semiconductor Sources"
IEEE Photonics Society Summer Topical Meeting Series
Montreal, Canada -- July 18, 2011
[Conference Link]
|
| 284. | Invited Talk, "Recent Quantum Cascade Laser Accomplishments and New Research Directions"
Technical Interchange Meeting (TIM)
U.S. Naval Research Laboratory, Washington, DC -- June 1, 2011
|
| 285. | Invited Talk, "Overview of Activity at the Center for Quantum Devices (CQD) especially Toward Realizing High Power Semiconductor Terahertz Laser Source at Room Temperature for Sensing and Telecommunication"
Samsung Telecommunications America Inc.
Richardson, TX -- May 27, 2011
|
| 286. | Invited Talk, High-operating temperature MWIR photon detectors based on Type II InAs/GaSb superlattice
SPIE Defense, Security and Sensing Syposium, conference on Infrared Technology and Applications XXXVII
Orlando, FL -- April 28, 2011
|
| 287. | Invited Talk, Recent advances in high-performance antimonide-based superlattice FPAs
SPIE Defense, Security and Sensing Syposium, conference on Infrared Technology and Applications XXXVII
Orlando, FL -- April 26, 2011
|
| 288. | Keynote Talk, Toward realizing high power semiconductor terahertz lasers sources at room temperature
SPIE Defense, Security and Sensing Syposium, conference on Terahertz Physics, Devices and Systems V
Orlando, FL -- April 25, 2011
|
| 289. | Invited Talk: Widely tunable, single mode, high power quantum cascade lasers
Integrated Photonics: Materials, Devices and Applications Conference at SPIE 5th International Symposium on Microtechnologies for the New Millennium
Prague, Czech Republic -- April 19, 2011
|
| 290. | Distinguished Speaker, "Modern Atomic Engineering: Building Better Optoelectronics from the Atoms Up"
Centenary Celebrations of the Electrical and Computer Engineering Department at the University of Dayton
Dayton, OH -- April 8, 2011
|
| 291. | III-nitride resonant tunneling devices from growth to fabrication
SPIE Photonics West Symposium
San Francisco, CA -- January 26, 2011
|
| 292. | High power 1D and 2D photonic crystal distributed feedback quantum casacde laser
SPIE Photonics West Symposium
San Francisco, CA -- January 26, 2011
|
| 293. | Use of PLD-grown ZnO thin films and Nanostructures ....
SPIE Photonics West Symposium
San Francisco, CA -- January 26, 2011
|
| 294. | Growth and characterization of long wavelength infrared type II superlattice photodiodes on a 3" GaSb wafer
Conference on "Quantum Sensing and Nanophotonic Devices VIII," SPIE Photonics West Symposium
San Francisco, CA -- January 25, 2011
|
| 295. | Development of a sacrificial ZnO/c-Al(2)O(3) template approach to enable...
SPIE Photonics West Symposium
San Francisco, CA -- January 25, 2011
|
| 296. | Advances in UV sensitive visible blind GaN-based APDs
SPIE Photonics West Symposium
San Francisco, CA -- January 25, 2011
|
| 297. | High peak power (34 W) photonic crystal distributed feedback quantum cascade lasers
Conference on "Photonic and Phononic Properties of Engineered Nanostructures," SPIE Photonics West Symposium
San Francisco, CA -- January 24, 2011
|
| 298. | Effects of substrate quality and orientation on the characteristics of III-nitride resonant tunneling diodes
Conference on "Quantum Sensing and Nanophotonic Devices VIII," SPIE Photonics West Symposium
San Francisco, CA -- January 24, 2011
|
| 299. | III-Nitride Optoelectronic Devices: From ultraviolet detectors and visible emitters towards terahertz intersubband devices
IEEE Photonics Society Annual Meeting - Integrated Optics, Optoelectronics and Interconnect (IOOI) Conference
Denver, CO -- November 10, 2010
|
| 300. | Penary Talk, Mastering power and efficiency of mid-infrared semiconductor lasers
European Semiconductor Laser Workshop (ESLW)
Pavia, Italy -- September 24, 2010
|
Channel
Address: Center for Quantum Devices; 2220 Campus Drive RM 4051; Evanston, IL 60208-0893
Phone: (847) 491-7251
Email: razeghi@northwestern.edu