United Photonics Technology Waveplates Principle Application 4 Waveplate UPT quarter waveplates create a quarter-wavelength phase shift 2, 90 and can convert linear polarization to circular polarization and vice versa. They are often used with a linear polarizer to form an isolator, blocking light reflected back from other surfaces (ellipsometry, optical pumping, isolation). UPT half waveplates retard one polarization direction by half a wavelength 180, effectively changing the direction of linear polarization, depending on the orientation of incident linear polarization with respect to the crystal axis. Therefor they can be used as continuously adjustable polarization rotators e.g. in electro optical modulation or as a variable beam splitter when used in combination with a polarizing beam splitter. Achromatic Waveplate Unlike standard waveplates, Achromatic Waveplates, provide a constant phase shift independent of the wavelength of light that is used.This wavelength independence is achieved by using two different cr.. Zero Order Waveplate-Cemented by Epoxy The zero order waveplate is designed to give a retardance of zero full waves, plus the desired fraction. Zero order waveplate shows better performances than multiple order waveplates, it has broad ban.. Zero Order Waveplate-Optically Contacted Optically Contacted zero order waveplate is constructed by two quartz plates with their fast axis crossed, the two plates are constructed by optically contacted method, the optical path is epoxy free... Zero Order Waveplate -Air-spaced Air spaced zero order waveplate is constructed by two quartz plates installed in a mount, to form a air gap between the two quartz plates. The difference in thickness between the two plates determines.. True Zero Order Waveplate Broad Spectral Bandwidth Wide Temperature Bandwidth Wide Angle Bandwidth Cemented by Expoy Specifications: Material: .. Low Order Waveplate Multiple order waveplate means the retardance of a light path will undergo a certain number of full wavelength shifts in addition to the fractional design retardance. The thickness of multi order wave.. Dual Wavelengths Waveplate Single retardation plate Dual-wavelength AR coated, R0.2% foundational wavelength R0.5% SHG wavelength Specifications Material: ..
Photo finishing product, digital carrier, photo studio equipments. Digital camera, radio cassette, used mini-labs and accessories.
Professional optical lens .Design and manufacturer that integrates research and development, production, sales, and service A
Photo Goods .
Processed foods and beverages, alcohol, spirits, photographic films and accessories.
Socks, album, brush, scarf.
Line scan cameras for industrial image processing.
Refractometer, gem test instrument, ph-meter, fiber inspection microscope.
Medical supplies, optical components.
Fiber optical products.
Reading glasses, optical frames, sunglasses, spectacle case, glasses display, accessories, optical instrument.
Mp3/4 player, graphic card, digital photo frame.
Mould , plastic mold , die casting , plastic parts of Electrical appliances, automobile, medical equipment, oa, household items, instrumentation.
Optical screens, complete solutions for advertising, home theatre, cinemas, out door media.
Video glasses, FPV goggles, 3D video glasses, FPV video glasses.
Filter, adapter rings, table tripod, lens hoods, lens caps, additional lens, and other photographic accessories.
Measuring tools force, gauge paint testers, hardness testers, optical instruments.
Machine vision lens, FA lens, CCTV lens, optical components, prism, lens, filters, waveplate.
TDP lamps, optical lens, optical prism, optical window.
Frames, Sunglasses, Ophthalmologic Equipment, Contact Lenses.
