Dual Wavelength Laser Excitation of Bandgap Materials: Challenges for Efficient Energy Coupling

Authors :: Juraj Sladek
Vladimir P. Zhukov
Alexander V. Bulgakov
Nadezhda M. Bulgakova
Inam Mirza
Source :: Conference on Lasers and Electro-Optics.
Publication Year :: 2020
Publisher :: Optica Publishing Group, 2020.
Abstract: Theoretical and experimental studies have demonstrated that bi-chromatic laser action on bandgap materials can result in highly enhanced efficiency of local energy coupling at properly chosen combinations of wavelengths and energies.

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