Narrowband, polarization-independent free-space wave notch filter

Abstract : A two-dimensional-corrugated-slab-waveguide add/drop filter providing 100% resonant reflection at 1.55 µm wavelength for both TE and TM polarizations with identical FWHM is designed. The fabricated device exhibits a reflectivity spectrum of more than 95% peak reflection for both polarizations at 1.537 m. The coupling scheme involves the TE0 guided mode only; it is made relatively tolerant by means of a double-sided crossed grating
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https://hal-ujm.archives-ouvertes.fr/ujm-00400528
Contributor : Tishchenko Alexandre <>
Submitted on : Wednesday, July 1, 2009 - 9:57:44 AM
Last modification on : Tuesday, November 19, 2019 - 11:37:26 AM

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  • HAL Id : ujm-00400528, version 1

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Tina Clausnitzer, Alexander V. Tishchenko, Ernst-Bernhard Kley Hans-Jörg Fuchs And Detlef Schelle, Olivier Parriaux, Ulrich Kroll. Narrowband, polarization-independent free-space wave notch filter. Journal of the Optical Society of America. A Optics, Image Science, and Vision, Optical Society of America, 2005, 22 (12), pp.2799-2803. ⟨ujm-00400528⟩

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