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Innovation Photonics is pleased to provide this quick-reference guide to photonics formulas for scientists and engineers. The guide includes images and formula text for: Focusing a Laser Beam to a Minimum Spot, Location of Principal Plane, Proper Orientation for Best Imaging, Sagittal Height of Spherical Influence, Brewster’s Angle, Critical Angle for Total Internal Reflection, Neutral […]
Read More“It’s the IR that makes isolators difficult.” An Optical Isolator consists of a Faraday Rotator and two Polarizers, all contained in a Body. A Faraday Rotator consists of a Magneto-Optic Material mounted in a magnetic field. (Request separate paper on the Operation of an Optical Isolator). The Magneto-Optic Material must have: low absorption at the […]
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Going to CLEO 2013 in San Jose? Be sure to set aside half a day and drive up to one of the world’s major astronomical observatories, the Lick Observatory in Mount Hamilton, California. There are many places along the freeway and in San Jose where you can see the white dome on the mountain ridge. […]
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NEW 3.2 mm Aperture Small Size λ’s from 3 µm to 14 µm, tunable +/- 10%
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Innovation Photonics ANNOUNCEMENT 10 µm OPTICAL ISOLATORS Wavelengths: tunable 9 µm to 11 µm Aperture: 4.5 mm Transmission: 80% – 85% (preliminary) Isolation: 330:1 to 1,000:1 January 6, 2014 62 Depot Street Verona, NJ 07044 info@innpho.com www.innpho.com
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InnPho has completed development of isolators for two very active QCL wavelength clusters that are around (4-5) µm and around 8 µm. These isolators are now in production.
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