1 March 2009 Design of optical resonant filter with multilayer waveguide
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Optical resonant filters represent an important alternative to achieve optical notch filtering. Enhancing the filtering properties by new designs for these filters is an essential aspect because they can be a key component in important systems, such as optical communications, bio-photonics applications, and optical sensors. The proposed designs depend on a multilayer waveguide that can function as a confining medium and an antireflection coating as well, which are not achieved simultaneously by a single-layer waveguide. Zeroing the Fresnel reflection, which is the background reflection in the reflection spectra of the optical resonant filter, is highly desirable for better filtering properties.
© (2009) Society of Photo-Optical Instrumentation Engineers (SPIE)
Rabi I. Rabady, "Design of optical resonant filter with multilayer waveguide," Optical Engineering 48(3), 034601 (1 March 2009). https://doi.org/10.1117/1.3099699 . Submission:

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