We have demonstrated efficient second-harmonic generation of higher-order modes in periodically poled lithium niobate waveguides using a TM/sub 00/ to TM/sub 10/ mode converter based on an asymmetric Y-junction. Higher-order mode converters, combiners, and separators will expand the functionality of quasiphase matched waveguide devices.
Mode converters and sorters for quasiphase matching waveguide devices
01.01.2003
184213 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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