DTIC ADA569968: Quantum Cascade Laser Master Oscillator pdf

DTIC ADA569968: Quantum Cascade Laser Master Oscillator

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Description of the Book:

We report quantum cascade laser (QCL) master-oscillator power-amplifiers (MOPAs) at 300 K reaching output power of 1.5 W for tapered devices and 0.9 W for untapered devices. The devices display single-longitudinal-mode emission at n=7.26 um and single-transverse-mode emission at TMoo. The maximum amplification factor is 12.2 dB for the tapered devices

• Creator/s: Defense Technical Information Center
• Date: 5/25/2011
• Year: 2011
• Book Topics/Themes: DTIC Archive, , MASSACHUSETTS INST OF TECH LEXINGTON LINCOLN LAB, *LASERS, *QUANTUM THEORY, EMISSION, FABRICATION, LASER CAVITIES, MEASUREMENT, OSCILLATORS, OUTPUT, POWER AMPLIFIERS

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