Ultra-narrow-band tunable laserline notch filter |
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Authors: | C. Moser and F. Havermeyer |
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Affiliation: | (1) Ondax, Inc., 850 E. Duarte Road, Monrovia, CA 91016, USA |
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Abstract: | We report on an angularly tunable laserline notch filter from 760 to 785 nm with optical density of 5.7, 3 dB bandwidth of 9 cm−1 (0.55 nm) and greater than 80% transmission. The notch filter is a single element composed of six bonded slanted reflective holographic gratings in glass. |
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Keywords: | KeywordHeading" >PACS 42.40.Eq 42.40.My 42.40.Pa |
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