MWPS - Mica Waveplates
• Low-cost zero-order retardation
• Available with and without protective BK7 plates
• Made from optical grade muscovite ruby mica
• Other sizes, wavelengths and retardations are ...
BPL - Pellicle Beamsplitters
A pellicle beamsplitter is a high tensile strength elastic membrane, stretched like a drumhead over a black ...
UPBS - UV Laser-Line Polarizing Cube Beamsplitters
* Fused-silica cube polarizers for doubled argon, tripled Nd:YAG, ...
Computer Generated Holograms (CGH)
Computer Generated Holograms (CGH) that convert the wavefront of the test specimen to an aspherical wavefront extend the testing options for traditional Fizeau interferometers for complex surfaces. In the measurement ...
Beam Splitters
Diffractive Beam Splitters are periodic phase structures that split the input beam into multiple diffractive orders while retaining the divergence angle, diameter and polarization of the input beam.
Applications such as LIDAR, color separation, materials processing, ...
Dielectric Diffractive Polarizers
Diffractive polarizers by Jenoptik use especially designed nanostructures for producing high efficiency and polarization contrast. Because of their diffractive ...
REO fabricates a wide array of beamsplitters for the ultraviolet, visible and infrared in plate, cube and custom multi-port configurations. We utilize our own Activated Covelent Bonding (ACB) technology, an adhesive-free ...
Polarizers
REO produces a wide array of polarizers for the ultraviolet, visible and infrared in plate, cube and custom multi-port configurations. Careful control of all aspects of component fabrication, ...
REO manufactures a wide range of polarization control coatings for intracavity laser use, external cavity optics and non-laser applications. We are ...
Polarcor is an all-glass material through which light is transmitted as highly linearly polarized, when the polarization state of the incident light is parallel to the polarization axis. The polarization mechanism, resonant absorption ...
Our range of high power zero order waveplates are manufactured by Spectral Optics using a proprietary Molecular Fusion™ technique for permanently bonding optically contacted surfaces.
This highly flexible process produces components that are stable and physically ...
Diffractive Beam Splitters are periodic phase structures that split the input beam into multiple diffractive orders while retaining the divergence angle, diameter and polarization of the input beam.
Applications ...
Air-Spaced Polarizers
These products exhibit ...
Laser Line Non-Polarizing Plate Beamsplitters
The Laser Line Non-Polarizing Plate Beamsplitter are for situations where the polarization characteristics of the ...
Reynard Corporation offers a wide range of beamsplitters. We customize ...
Aluminum Circular Variable Beamsplitter
Aluminum Circular Variable Beamsplitters are designed to split an ...
Polarizer-Analyzer-Attenuator is a stacked series of ZnSe plates placed at Brewster's angle to an incoming beam. At each plate, virtually all of the p-polarized component is transmitted, while most of the ...
Beamsplitters: Custom reflectivities are available for beamsplitters. Contact a II-VI sales representative for more information.
Beamsplitters are used to reflect a certain percentage of incident energy, while transmitting the remaining energy. In most cases, beamsplitters are angle, wavelength, and polarization sensitive.
...
Reflective Phase Retarders
Metal cutting and other critical laser operations are sensitive to any variation in kerf width or cross-section. The kerf's quality depends on the polarization orientation relative to the cut direction. This is illustrated in Figure 1.
Current theory ...
Visible Polarizers
The first wire-grid polarizers were developed for the visible region. The PPL Series polarizers are used in applications across many markets and in various industries.Widely used in projection display systems,these polarizers are manufactured on a 200mm diameter wafer, ...
IR Polarizers
The BIR Infrared Series polarizers are designed for applications that use infrared wavelengths between 700nm and 2500nm.
High ...
The newest development in ProFlux polarizers is the Pixelated polarizer array. Using the Nanowire® fabrication technology, the polarization ...
Rolyn Pellicle Beamsplitters are precision optical components. The actual pellicle ...
Cube Beamsplitters are formed by bonding together two ...
Beamsplitters are semi-mirrors which reflect part of the incident energy (absorb a relatively ...
Dichroic Polarizers
* Plastic sheet polarizers are convenient and useful for multiple purposes
* Available with glass cover plates and mounting ring for rigidity and protection
* Unmounted versions available up to ...
Glan Thompson Prisms
* Available with either 15 degree or 25 degree full angular fields
* Cemented surfaces handle up to 5W/cm2 pulsed
* E-ray transmittance better than 90%
* ...
Metallized Cube Beamsplitters
* All four faces AR coated and flat to λ/4
* Inexpensive, ...
Bi-Crystalline Achromatic Retarders
Key Benefits
- High damage threshold
- Volume pricing
- Superior IR performance
Meadowlark Optics is pleased to offer a selection of quarter- and half-wave achromatic retarders that span the UV, visible, near IR and IR portions of the spectrum. Two multi-order crystalline retarders, one made of crystalline ...
Dichroic Circular Polarizers
Meadowlark Dichroic Circular Polarizers consist of a dichroic linear polarizer and true zero-order, quarter-wave retarder. We ensure optimum performance ...
Key Features
- Broad spectral range
- Excellent extinction ratio
By precisely controlling internal prism angles in these ...
Fresnel Rhomb retarders give unique fractional-wave retardation, nearly independent of wavelength. The variation with wavelength due to a change of index will be less than ±1% through ...
Due to its natural cleavage, mica can produce accurate zero-order retarders at a much lower cost than quartz. It is usually laminated between glass plates for easy handling and can be used over a fairly broad wavelength range; e.g. a 5% change of wavelength results in only 0.6% if the transmittance of light with incorrect polarisation.
Specifications:
Retardation Tolerance:
Quarter-wave: ...
These are precision grade plate beam splitters. Both faces of these precision beamsplitters are polished to a high degree of flatness of ? wave and have ...
