Resonant light coupling to microspheres using Gaussian beams of optical fibers | Zendy

Ali Serpengüzel | Zendy; Temel Bilici | Zendy; Senol Isci | Zendy; Adnan Kurt | Zendy

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Resonant light coupling to microspheres using Gaussian beams of optical fibers

Author(s) -

Ali Serpengüzel,

Temel Bilici,

Senol Isci,

Adnan Kurt

Publication year - 2003

Publication title -

proceedings of spie, the international society for optical engineering/proceedings of spie

Language(s) - English

Resource type - Conference proceedings

SCImago Journal Rank - 0.192

H-Index - 176

eISSN - 1996-756X

pISSN - 0277-786X

DOI - 10.1117/12.478983

Subject(s) - laser linewidth , materials science , optics , photodiode , optical fiber , photodetector , wavelength , optoelectronics , optical power , optical filter , physics , laser

Morphology dependent resonances of dielectric microspheres are used for polarization insensitive optical channel dropping from an optical fiber half coupler to a silicon photodetector in the M-band. The dropped channels are observed in the elastic scattering and the transmission spectra. The highest quality factor morphology dependent resonances have a repetitive channel separation of 0.14 nm and a linewidth of 0.06 nm. The filter drops approximately 10% (0.5 dB) of the power at the resonance wavelength. The power detected by the photodiode is estimated to be approximately 3.5% of the power in the fiber

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