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PPC provides high-quality custom optics and optical assemblies which
utilize our IBS coatings, ultraprecise fabrication capabilities and epoxy-free,
bonding technology—Chemically Activated Direct Bonding™ (CADB). They
are available in a wide variety of materials including fused silica, BK7, Zerodur®, LaSFN9, YAG, ULE, and other optical glasses and crystals, and can operate over wavelength ranges from 250–2200 nm.
These assemblies are ideal for increasing the sensitivity in beam-delivery microsystems, fiber-optic, and endoscopic systems used in fluorescence spectroscopy, Raman spectroscopy, optical-coherence tomography (OCT), multiphoton microscopy (MPM) and confocal microscopy. Because of their miniature size, they can be placed right at the objective lens or at the tip of optical fibers and light pipes.
Whether you need 1 or 10,000 pieces, our precision wafer-based processes result in high yields and competitive costs, especially at higher volumes. The high-precision assemblies have been widely used for beam steering, wavelength locking and reference cavities in telecommunications and metrology.
Call us to discuss your custom prism or micro-optics needs. |
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A prism is a complex optical component with at least two plano surfaces separated by a wedge angle. Prisms are used to reflect or refract a beam of light. Our manufacturing capabilities include right angle, dove, penta, pechan, and wedge prisms as well as cubes, windows, precision flats, beam splitters, and mirrors. These components are found in dual channel instruments, anamorphic systems, imaging systems, and similar applications.
Optimax has interferometers, autocollimators, and a Wild Goniometer for precision measurement of flatness and angles. We also make transmission flats for interferometric testing of surface irregularity to 50th wave.
Optimax inspects 100% of all optics and provides test data with prototype orders. We utilize state-of-the-art metrology and provide on-time delivery guarantees to ensure your satisfaction!
Optimax can provide optics complete with BBAR, V-coat, and mirror coatings. We have four electron-beam coaters supported by a Perkin-Elmer Lambda 900 Spectrophotometer. For more details please see our Coatings data sheet. |
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| Plane optical parts/prisms are developed both customer-specifically and on demand. |
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Right-angle prism is the most common type of prisms. It is used to re-direct a beam of light at 90 degrees from the the incident direction or used as a 180 beam retro-reflector. They are often coated with various optical coatings to form cubic beam splitters and color separation cubes used in various projection systems.
High transmission can be achieved, using the hypotenuse face in total internal reflection (TIR), with an antireflection coating on the entrance and exit faces.
The prism can be used as an internal or external mirror by applying a metallic coating on the hypotenuse.
We also offer fused silica prisms, and precision grade and ultra-precision grade glass prisms with tighter manufacturing tolerances. |
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Prisms are transparent optical blocks having at least two flat polished sides inclined relative to each other, at precisely controlled angles, so as to deflect, deviate, and rotate beams of light as well as dispersing their wavelengths.
There are many types of prisms, each having a particular shape to achieve the necessary reflections to perform a specific optical task.
Tower Optical’s prism capability includes Penta Prisms, Right Angle Prisms, Dove Prisms Roof Prisms, Corner Cube Reflectors, Anamorphic Prisms, Wedge Prisms and Polarizers called Glan-Taylor Prisms, Wollaston Prisms and Rochon Prisms.
For right angle prisms Tower offers three different quality standards, .Common Grade, High Grade and Laser Grade.
These prisms are also available in UV grade Fused Silica as well as other material. Optical coatings are also available for AR, Mirror or beamsplitter applications.
Custom Prism Capabilities
Sizes 0.5 – 80 mm
Angle Tolerance to 1 Arc Second
Dimensional Tolerance +0.10 mm
Surface Quality (Scratch/ Dig) 10/5
Flatness l/10 @ 632.8 nm
Tower Optical manufactures custom prisms. If you have a design simply email it to Sales@TowerOptical.com and indicate the quantity required. We will respond with a quotation in several days. |
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Research Electro-Optics, Inc. (REO) offers prism products that feature industy leading precicsion with proven volume manufacturing and state of the art metrology. Our high energy Ion Beam Sputtering coating process ensures that our multi-faceted prisms will exceed all Telcordia requirements for durability, reliability and environmental stability.
REO's advanced fabrication technology allows for the manufacture of multifaceted prism components of all levels of complexity, from the simplest three-sided right angle prism to the most complex three-dimensional structure. Roof, dove, penta, rhomboid, and other types of prisms of sizes from less than 1 mm to greater than 8 inches may be fabricated from a variety of materials, including fused silica, crystalline materials, semiconductor materials, and most other optical glass materials. REO can apply coatings to any optical facet to perform a multitude of functions including anti-reflection, high reflection, beam splitting, polarizing, non-polarizing, retarding, TIR retardance correction, and more.
REO has the proven high volume capacity for manufacturing prism products using processes that are engineered and controlled to be high quality, high yield, and cost effective. Our established ISO 9001 certified quality system guarantees results that meet every specification, every time.
Features:
Precision tolerances
Custom geometries
Environmentally stable
Applications:
Beam Steering
Beam Shaping
Switching
Attenuation |
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Product Description
CaF2 brewster prism
Dimension Tolerance :+/-0.1mm
Surface Faltness :1/4L@ 633nm
Surface Quality :40-20
Our main products include lens made by :
1. various kinds of crystal materials, such as ZnSe, CaF2, Ge, Si, ZnS, BaF2, GaAs, MgF2, LiF, Copper Mirrors, Mo, Sapphires, Quartzs, Ceramics , YAG, etc
2. various kinds of glasses material including crown glass, flint glass, lanthanum glass, etc.
Our products can service you well in military area or medical, photoelectric, telecom, etc. We can make special order according to your special require on both making or repairing. |
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| We can offer Al2O3, SOS, CVD ZnSe, CAF2, LiNbO3, LanGaSite, KDP/DKDP, YAG, ZnO as well as various II-VI group single-crystals. We can process the surface to any required grade from as-cut to epi-polished finish suitable for epitaxial growth of various thin-films. We can supply single/poly crystals grown by different methods for different applications to meet highest quality requirements at reasonable price. |
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