Wavelength conversions is equivalent to 1.5 mu m by difference frequency generation in

Xu, C.Q.; Okayama, H.
August 1993
Applied Physics Letters;8/30/1993, Vol. 63 Issue 9, p1170
Academic Journal
Examines the wavelength conversion from 1.48 to 1.55 micrometer using difference frequency generation (DFG) in periodically domain inverted channel waveguides. Importance of wide wavelength conversion bandwidth for optical communication systems; Distinction between pump wavelength dependence and theoretical estimations; Characterization of the DFG device.


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