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A birefringent filter is a filter that transmits light in a series of sharp, widely spaced wavelength bands by its sandwich construction of alternating layers of polarizing films and plates cut from birefringent crystal.
Innovation Photonics - Verona, NJ
INNOVATION PHOTONICS (InnPho) was launched in December, 2009, by Don Wilson. Don has been in the photonics arena (precision optics, engineering & design, isolators, fiber-optic configuring devices, telescopes) since 1964. Don has been awarded a number of patents on isolators, fiber-optic...
JENOPTIK Optical Systems GmbH, Sub. of JENOPTIK AG, Optics Business Unit - Jena, Germany
Optical Physics Co. - Calabasas, CA
A filter that transmits light in a series of sharp, widely spaced wavelength bands by its sandwich construction of alternating layers of polarizing films and plates cut from birefringent crystal.
The separation of a light beam, as it penetrates a doubly refracting object, into two diverging beams, commonly known as ordinary and extraordinary beams.
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