Presentation
1 April 2022 Theory of SPDC light sources in the saturated regime
A. S. Ashik, Peter Tidemand-Lichtenberg, Christian Pedersen
Author Affiliations +
Abstract
A new theory for Spontaneous Parametric Down Conversion (SPDC) light sources in the saturated regime is presented. The theory models quantitatively the SPDC output power and spectral distribution in detail, thus providing central information for designing new and efficient SPDC light sources as well as studying the noise properties in the presence of pump depletion. The theory is supported by experimental work based on a passively Q-switched laser and a 40 mm PPLN crystal.
Conference Presentation
© (2022) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
A. S. Ashik, Peter Tidemand-Lichtenberg, and Christian Pedersen "Theory of SPDC light sources in the saturated regime", Proc. SPIE PC11985, Nonlinear Frequency Generation and Conversion: Materials and Devices XXI, PC119850C (1 April 2022); https://doi.org/10.1117/12.2614015
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KEYWORDS
Light sources

Mid-IR

Quantum cascade lasers

Signal to noise ratio

Spectroscopy

Interference (communication)

Nonlinear crystals

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