| 251. | Invited Speaker, "High power THz sources with wide tenability based on intracavity difference frequency generation semiconductor THz sources"
SPIE 2013 Optics + Photonics Conference
San Diego, CA. -- August 25, 2013
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| 252. | 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
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| 253. | 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
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| 254. | Invited Speaker,"Widely-tuned room-temperature high semiconductor THz sources"
Terahertz Days and GDR‐I Workshop
Cargèse, Corsica, France -- March 25, 2013
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| 255. | "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
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| 256. | "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
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| 257. | 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
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| 258. | "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
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| 259. | "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
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| 260. | "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
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| 261. | "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
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| 262. | 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
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| 263. | Plenary Talk, "Recent progress in mid-infrared laser sources at Center for Quantum Devices, Northwestern University"
MIRSENS-II Workshop
Wroclaw, Poland -- October 19, 2012
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| 264. | Plenary Talk, Quantum cascade lasers ready for IRCM applications
SPIE Security and Defence/Europe - Technologies for Optical Countermeasures
Edinburgh, Scotland -- September 26, 2012
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| 265. | 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
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| 266. | 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
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| 267. | 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]
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| 268. | Invited Talk, "Frontiers of Intersubband Quantum Cascade Lasers"
15th International Laser Optics Conference
St. Petersburg, Russia -- June 26, 2012
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| 269. | 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
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| 270. | Invited Talk, Competing technology for high-speed HOT-IR-FPAs
SPIE Defense, Security and Sensors Symposium
Baltimore, MD -- April 26, 2012
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| 271. | 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
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| 272. | Keynote Talk, Recent advances in room temperature semiconductor terahertz sources
SPIE Defense, Security and Sensors Symposium
Baltimore, MD -- April 24, 2012
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| 273. | 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
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| 274. | Invited Talk, Recent advances in 2 color FPAs based on T2SL: InAs/GaSb
SPIE Defense, Security and Sensors Symposium
Baltimore, MD -- April 24, 2012
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| 275. | 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
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Channel
Address: Center for Quantum Devices; 2220 Campus Drive RM 4051; Evanston, IL 60208-0893
Phone: (847) 491-7251
Email: razeghi@northwestern.edu