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| Optical filters are used in a multitude of applications where it is necessary to select certain wavelengths of light whilst rejecting others. Envin Scientific has many years of experience in designing, manufacturing and supplying professional filters utilising many different technologies and techniques. Filters are available for use in the Ultraviolet, Visible & Infrared regions from 175nm to 25 microns. Measurement of the optical characteristics of these filters is supported by high performance Perkin Elmer Spectrophotometers. |
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New Source Technology specializes in laser optics that deliver high performance, high damage resistance, and high stability. Incorporating state-of-the-art manufacturing facilities and the extensive experience of our product specialists, we are able to address even the most challenging optical requirements. Furthermore, we offer the professional laser designer an array of options in optimizing a particular design including fabrication method, coating technology and raw materials. Our products include resonator mirrors, beamsplitters, focusing lenses, professional filters, prisms, and windows at wavelengths ranging from 126nm to 5µm. They are built in accordance with ISO-9002 standards and are inspected using advanced analytical equipment ensuring that finished product meets customer requirement, every time.
New Source Technology offers the following capabilities:
Super polishing
Laser Conditioning
Substrates to 650mm in diameter
E-Beam, Ion Assisted Deposition, Ion Beam Sputtering, and Magnetron Sputtering
200 layer ultra-broadband laser mirrors
Gaussian mirror coatings
Multiple wavelength coatings
High laser durability: values > 20J/cm2 at 1064nm, 1ns pulse
High damage resistance and stability on YAG 5th harmonic (213nm)
25J/cm2 damage resistance on substrates 500mm or larger in diameter
Low optical loss: R >99.98% at 1064nm
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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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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 industrial 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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| Plane optical parts/prisms are developed both customer-specifically and on demand. |
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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 manufacturers of 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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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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Computer aided design
Wavelength range 200-1100nm
Leybold Box coater with Electron Beam sources
Microprocessor controlled coating
Full spectrophotometric analysis
Custom Coating runs are a speciality
Fast turnaround for prototype projects |
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Thin film coating is a vacuum deposition procedure used to enhance the transmissive properties of an optical surface. The most common types of dielectric coatings are anti-reflection and high reflection coatings, but beam-splitter, band pass professional filter, edge filter, and polarizing coatings are also available. Because thin film coatings are more durable than optical glass, coatings also help protect an optic surface from scratches and the environment.
Optimax produces optics up to 300mm in diameter with a wide variety of narrow and broadband anti-reflection coatings including doublet interface coatings. Both metal and dielectric mirror coatings are also available. For custom coatings, we utilize TFCalc thin film professional design software. Please see the reverse side for sample reflectance curves.
Optimax performs test runs of all coatings before beginning production to ensure a good design. We use a Perkin-Elmer Lambda 900 Spectrophotometer to check the performance of the coating upon completion. Adhesion, abrasion, and humidity tests are available to verify coating durability in accordance with sections of MIL-C-675C, MIL-C-48497A, and MIL-C-13508C specifications. Professional laser damage testing is also available upon customer request. |
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Prisms, Other refractive optical components
