Spectral passband filter with independently variable center wavelength and bandwidth
We introduce a new class of compact grating-based spectral filters and demonstrate a two-port spectral filter that uses a single two-axis microelectromechanical systems tilt mirror to continuously tune the center wavelength across 36 nm and independently tune the passband 3-dB spectral width from 28...
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Published in | IEEE photonics technology letters Vol. 18; no. 15; pp. 1660 - 1662 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
New York
IEEE
01.08.2006
The Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subjects | |
Online Access | Get full text |
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Summary: | We introduce a new class of compact grating-based spectral filters and demonstrate a two-port spectral filter that uses a single two-axis microelectromechanical systems tilt mirror to continuously tune the center wavelength across 36 nm and independently tune the passband 3-dB spectral width from 28 to 210 GHz. We also demonstrate the principle of a three-port channel-drop switch |
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Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
ISSN: | 1041-1135 1941-0174 |
DOI: | 10.1109/LPT.2006.879539 |