Multi-pair dual-wavelength Nd:CALGO laser

R Akbari,P Loiko,J Xu,X Xu,A Major

doi:10.1109/pn.2019.8819517

Multi-pair dual-wavelength Nd:CALGO laser

R Akbari, P Loiko + Show 3 more

https://doi.org/10.1109/pn.2019.8819517

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Publication Date: May 1, 2019

Affiliation: University of Manitoba, ITMO University, Tongji University, Jiangsu Normal University

#Birefringent Filter #Wavelength Separation + Show 8 more

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Abstract

Continuous-wave dual-wavelength (DW) operation of a Nd:CALGO laser based on a single plate birefringent filter (BRF) was demonstrated. A wide range of DW pairs with wavelength separation from sub-nm up to $\sim10$ nm with adjustable spectral intensity ratio could be generated. Using a single transmission peak of the BRF resulted in wavelength separation far smaller than the free-spectral range (FSR) of the filter.

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