Method of spectrally tuning a filter

A method for tuning a dielectric filter comprises determining filter characteristics of a filter including a cut-on wavelength and a cut-off wavelength taken at a selected gain level. The filter Is rotatably attached to a collimator assembly and a light source having a wavelength approximately equal...

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Bibliographische Detailangaben
Hauptverfasser: HELLMAN, SCOTT M, FRANCIS, KURT R
Format: Patent
Sprache:eng
Schlagworte:
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