PerkinElmer, Inc., Life Sciences Headquarters
Boston, MA 02118
Nov 28, 2008 Designed for use with RamanStation 400 spectrometer, Raman Polarization accessory features high-quality video camera with built-in adjustable sample illumination source. Optical head, which can be positioned for analysis of different samples, can rotate downward for working with samples on microscope slides and with fabric or plastic workpieces or be positioned horizontally for analysis of samples in cuvettes, capillary tubes, and vials.

PerkinElmer, Inc., Life Sciences Headquarters
Boston, MA 02118
Sep 18, 2008 Combining infrared spectroscopy with polarizer, Universal Attenuated Total Reflection (ATR) Polarization Accessory provides polarized measurements, which offer additional information on molecular structure of sample and help characterize materials. Accessory is particularly suited for crystal structure analysis, polymer and fiber orientation studies, and structural analysis studies of biomolecules. Variable angle polarizer can be removed for non-polarized measurements.

API Nanotronics Corp.
Hauppauge, NY 11788
Dec 07, 2007 UV polarizers can be optimized for use at customer-specified wavelength, such as 266 nm quadrupled YAG laser line, and exhibit extinction ratios exceeding 20 db. Devices are non-dichroic and high-transmission components, and can be cut to any application-specific size and shape up to 4 x 4 in. Units are suited for UV photolithography and display application markets.

Photonic Lattice, Inc
Sendai City 980-0845  Japan
Aug 24, 2007 Heat-tolerant elements consist of patterned photonic crystal polarizers and wave plates that make it possible to generate stable azimuthal and radial polarizations at 1,064 nm. Products include laser mirrors LMR-1064 (radial) and LMA-1064 (azimuthal) as well as polarizers PLR-1064 (radial) and PLA-1064 (azimuthal), which have clear aperture of 5 mm. Also available, SWP-1064 wave plate array can produce radial or azimuthal polarization and has clear aperture of 7 mm.

Edmund Optics
Barrington, NJ 08007
Aug 06, 2007 Fabricated using thin polymer film sandwiched between 2 flat pieces of B270 glass, TECHSPEC(TM) Polarizers provide uniform performance across broad spectral range, achieving extinction ratios from 40 dB at 830 nm to 50 dB at 1,310 and 1,550 nm. Average transmission is greater than 30% for wavelength range of 750-850 nm and 33% for wavelength range of 1,000-2,000 nm. Polarizers are suited for applications involving low-power NIR lasers, LEDs, and other NIR sources.

Tiffen Co. LLC, The
Hauppauge, NY 11788
Sep 13, 2005 Suited for motion picture, broadcast, and still photographic markets, low-light(TM) polarizer facilitates shooting indoors in low-light conditions and situations that do not provide enough light for standard polarizer. Product reduces glare and reflections, saturates colors, and maintains contrast without compromising image quality. Designed with one-stop compensation factor, polarizer is available in professional sizes of 4 x 4, 4 x 5.650, and 6.6 x 6.6.