40-wavelength add drop filter

C.R. Doerr; L.W. Stulz; M. Cappuzzo; E.J. Laskowski; A. Paunescu; L. Gomez; J.V. Gates; S. Shunk; Alice E. White

doi:10.1109/68.803071

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40-wavelength add drop filter

C.R. Doerr L.W. Stulz M. Cappuzzo E.J. Laskowski A. Paunescu L. Gomez J.V. Gates S. Shunk Alice E. White

Year: 1999 Journal: IEEE Photonics Technology Letters Vol: 11 (11)Pages: 1437-1439 Publisher: Institute of Electrical and Electronics Engineers

DOI: 10.1109/68.803071

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Abstract

We present in 40-wavelength, 100-GHz channel spacing, programmable, planar add-drop filter that has flattened passbands without excess loss. For TE polarized light, the insertion loss is 9-11 dB for the through channels, and the dropping extinction ratio is /spl ges/33 dB.

Keywords:

Insertion loss Wavelength Extinction ratio Drop (telecommunication) Materials science Optics Optical filter Planar Wavelength-division multiplexing Optoelectronics Filter (signal processing) Channel spacing Physics Telecommunications Electrical engineering Computer science Engineering

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Photonic and Optical Devices

Physical Sciences → Engineering → Electrical and Electronic Engineering

Optical Network Technologies

Physical Sciences → Engineering → Electrical and Electronic Engineering

Semiconductor Lasers and Optical Devices

Physical Sciences → Engineering → Electrical and Electronic Engineering

40-wavelength add drop filter

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