Polariseur optique

High Power Polarization Cube Beamsplitter Overview: The High Power Polarizing Cube beamsplitters are constructed by optically contacting, rather than cementing, UV fused silica Right Angle Prims which increases the laser damage threshold. The polarizing beamsplitting coating is only applied to the hypotenuse of one of the two prisms before optical contacting. The other four faces are applied with antireflection coating that minimizes reflectance over the specified wavelengths

45 Degree Plate Polarizing Beamsplitter, High Damage Threshold Overview: Plate beamsplitter is the most common type of beamsplitter which reflects and transmit light at 45° angle. Our 45 Deg Polarizing plate beamsplitter separates the input beam into two orthogonal components such as P-polarized light, which is transmitted while S-polarized light is reflected at a 45°angle. Plate beamsplitter has different benefits over cube beamsplitters such as high tolerance over advanced

Nanoparticle Linear Film Polarize, High Extinction Ratio 550-2000nmn Overview: Nanoparticle Linear Film Polarizers are made of silver particles that is embedded in sodium-silicate glass. As the silver particles absorbs incoming light radiation, the non-polarized light will be polarized linearly and the polarized light will either transmit or be blocked dependent on the polarizer orientation. Nanoparticle Linear Film Polarizers offer superior performance compared to convention

Glan Laser Polarizer, A-BBO, Calcite, YVO4, High Polarization Purity, High Energy Overview: The Glan Laser prism polarizer is made of two birefrigent crystal prisms which are assembled with an air space. This polarizer is a modification of the Glan Taylor type and is designed to have less reflection loss at the prism junction. This polarizer is available with none, one or two escape windows. The one without escape windows is made for low energy lasers. The escape windows

Optical Isolator, Passive Isolation Of Linearly Polarized Light, PBS+Quarter Waveplate Overview: Optical isolator is a combination of a Polarizing Beamsplitter Cube (PBS) and a Quartz Quarter Waveplate. Incident light is linearly polarized by PBS and converted to circular polarization by the quarter waveplate when light first travels through it. Any portion of the emerging beam reflected back into the isolator and goes through a second time of the quarter waveplate will be

Crystalline Quartz Polarization Rotator, 45Deg And 90Deg Clockwise Overview: Crystalline Quartz Polarization Rotators rotate the polarization plane of an incident beam by a fixed angle, regardless of the rotator’s alignment relative to the beam’s polarization. Polarization rotators are a good alternative to waveplates with regards to rotating polarization by a specific angle. They produce a rotation in polarization caused by the optical activity naturally present in quartz

Quartz Wedge Depolarizer, Super Broad Wavelength Range Overview: Quartz Wedge Depolarizer is constructed with two crystal quartz wedges of 3°. Since most wedge depolarizers comprise of one crystal quartz wedge and another fused silica to minimize beam deviation value, it is limited to be used in some precision instrument. Replaced the fused silica by the crystal quartz plates with optical axis along the propagation direction as the main method to reduce beam deviation, Star

Two Channel Polarizing Beamsplitter Cube Overview: Standard polarizing beamsplitter cube does not have high advantate on the extinction ratio of reflected channel . This Two Channel Polarizing Beamsplitter Cube with our unique coating technique can achieve high performance not only at transmitted but also at reflected channels. It features greater than 97% transmission of p-polarized beam as well as high extinction ration of greater than 1000:1 at transmitted channel and 200

Quartz Lyot Depolarizer, Ideal For >6mm Diameter Monochromatic Light & Broadband Light Overview: Quartz Lyot Depolarizer is used to convert a polarized incoming monochromatic light beam into a pseudo-random polarized beam. Incoming light beam with broadband source will also be converted by the depolarizer that varies spatially and wavelength. Quartz Lyot Depolarizer is constructed of two crystal quartz wedges. The optical axis of each wedge is along the plane, whereas the