Isolators & Faraday Rotators

Quality Faraday isolators and rotators with high transmission, high isolation, large apertures and high mounting flexibility.

• Faraday Rotators
• Free Space Isolators
• High-power In-line Isolators
• Fiber-to-free-space Isolators
• … [More].

Windows
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All windows are available in various materials, specifications and coatings.

• Parallel Windows
• Rectangular Windows
• Square Windows
• Brewster Windows
• … [More]

Mirrors
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We offer broadband metallic mirrors as well as dielectric broadband and laser line coatings on various substrates.

• Metallic Coatings
• Dielectric Coatings
• Parallel Mirrors
• Rectangular Mirrors
• … [More]

Prisms

Prisms are available in various geometries and sizes, coated or uncoated.

• Right Angle Prisms
• Porro Prims
• Retro-Reflectors
• Pellin Broca Prisms
• … [More]

Lenses

We offer spherical and cylindrical lenses, available in various sizes, with or without coating.

• Plano-Convex/Concave Spherical Lenses
• Bi-Convex/Concave Spherical Lenses
• Miniscus Lenses
• Plano-Convex/Concave Cylindrical Lenses
• … [More]

Waveplates

Half- and Quarter-Waveplates for various wavelength or for broadband applications in different orders.

• Muli-Order Waveplates
• (True) Zero-Order Waveplates
• Achromatic Waveplates
• Mounts and Holders for Waveplates
• … [More]

Polarizers
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Various Types of Rotators and Polarizers in standard or customized design.

• Polarization Rotators
• Glan-Polarizers
• Wollaston Polarizers
• Beam-Splitter Cubes
• … [More]

Beam Splitters
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Beam Splitters based on polarization separation or non-polarizing optics.

• Broadband or Laser-line
• Dielectric Beam Splitters
• Non-polarizing Beam Splitters
• Beam-Splitter Cubes
• … [More]

Antireflective Coatings

High qualtiy antireflective coatings, broadband or for single laser lines.

• Single layer and protective coatings
• Single, double and triple V-type antirefelctive coatings
• broadband antireflective coatings
• … [More]

GWU-Lasertechnik offers all kind of standard and customized optical compponents. Our assortment includes windows, prisms, waveplates, polarizing optics and many more standard items. We are able to offer a wide range of materials with various specifications:

• Optical glass – UV Fused Silica, N-BK7, Boroflorat, SF2, N-SF5, …
• Optical crystal – CaF₂, Silicon, Ge, ZnSe, YAG, …
• Birefringent material – MgF₂, YVO₄, Quartz, alpha-BBO, Sapphire, …
• Coatings – broadband or laser-line antireflective, refelctive, beam-splitting or protective coatings, …

State-of-the-art production methods by GWU’s partner Castech grant for highest accuracy and efficiency. All items pass a strict quality control. The outstanding quality and design flexibility of Castech’s optical crystals and coatings is well-known, supplying thousands of laser manufacturers and researchers worldwide.

No matter if individual pieces are required or cost-efficient numbers in in small, medium or large batches with in-time delivery are needed: GWU’s dedicated service helps to find the best core components for your application. As GWU is not only a distributor but also a well-known manufacturer of laser devices, a wide knowledge and in-field experience can be shared to the advantage of its customers. Please download our complete catalogue of optical componnets for a comprehensive overview of our portfolio and specifications!

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