Compact planar 980/1550-nm wavelength multi/demultiplexer based on multimode interference

A compact integrated 980/1550-nm wavelength multi/demultiplexing coupler based on multimode interference effects is demonstrated. The device is useful for integration with rare-earth doped waveguide amplifiers and lasers. It is shown that the device performance can be optimized with an appropriate c...

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Veröffentlicht in:	IEEE photonics technology letters 1995-10, Vol.7 (10), p.1180-1182
Hauptverfasser:	Paiam, M.R., Janz, C.F., MacDonald, R.I., Broughton, J.N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Insertion loss Interference Optical amplifiers Optical device fabrication Optical losses Optical pumping Optical refraction Optical variables control Optical waveguides Waveguide lasers
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