Near field measurements of optical channel waveguides and directional couplers

Ahn Goo Choo; Jackson, Howard E.
August 1994
Applied Physics Letters;8/22/1994, Vol. 65 Issue 8, p947
Academic Journal
Uses near field microscopy to investigate the guide mode intensity distribution of optical channel waveguides and directional couplers. Composition of the directional coupler; Location of a near field measurement of the guided mode intensity profile; View of the evolution of optical power transfer.


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