Paper
19 May 2006 Terahertz sources based on the intracavity wave mixing of self-generated fields in semiconductor lasers
Vladimir Ya. Aleshkin, Aleksey A. Belyanin, Aleksandr A. Dubinov, Vitaly V. Kocharovsky, Vladimir V. Kocharovsky, Marlan O. Scully
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Abstract
A concept of intracavity nonlinear wave mixing using modes generated in semiconductor injection lasers as an intracavity optical pump for the mixing is developed. This approach utilizes very high nonlinear susceptibilities of III-v semiconductors that cannot be used as a passive externally pumped crystal because of the strong absorption of the optical pump and the absence of a convenient phase-matching scheme. In particular, it opens prospects for mastering the terahertz frequency range on the basis of a standard heterolaser technology. We review recent theoretical and experimental investigations in the field and discuss applications.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Vladimir Ya. Aleshkin, Aleksey A. Belyanin, Aleksandr A. Dubinov, Vitaly V. Kocharovsky, Vladimir V. Kocharovsky, and Marlan O. Scully "Terahertz sources based on the intracavity wave mixing of self-generated fields in semiconductor lasers", Proc. SPIE 6257, ICONO 2005: Nonlinear Laser Spectroscopy, High Precision Measurements, and Laser Biomedicine and Chemistry, 62570I (19 May 2006); https://doi.org/10.1117/12.678363
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KEYWORDS
Semiconductor lasers

Quantum wells

Quantum cascade lasers

Semiconductors

Waveguides

Mid-IR

Terahertz radiation

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