Thursday, 24 April 2014

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Polarizing & Non-Polarizing Beamsplitters

Polarizing & Non-Polarizing Beamsplitters

• BK7 ZnSe
UVFS All Glass

• Anti-Reflective
• Broadband
• Laser Line
• Thin-Film Dielectric 193 nm - 3 μm, 10.6 μm


• Bonded Polarizing Beamsplitter Cubes
• Optically Contacted Polarizing Beamsplitter Cubes
• Thin-Film Plate Polarizers
• High/Low Power
• High Extinction Ratio (Tp/Ts)
• 0.25 - 12 inch Thin Film Plate Polarizers
• 0.25 - 6 inch Polarizing Beamsplitter Cubes

RMI specializes in polarizing optics for precision laser and broadband applications ranging from UV to IR (193nm to 3 µm). RMI manufactures Thin Film Plate Polarizers up to 12” and Polarizing Beamsplitter Cubes up to 6” to fit your application. RMI understands that proper material selection and bonding techniques (for prism cubes) is vital for the optimum performance and P/S separation of polarizing beamspitters. For low power applications between 350 nm and 3 µm, we use a cementing process to bond the prisms. For high power applications between 193 nm and 3 µm, RMI will bond the prisms using a special optical contacting process which allows for the bonding of a coated surface to a glass surface without the use of cement. If your application requires a high extinction ratio polarizing optics, call RMI and let our experienced technical staff provide you with the optimum, cost effective solution.

Coatings Specifications Optics Specifications Related Products
Anti-Reflective Coatings

Polarizing Coatings
UV Polarizing Cube Beamsplitter (PCB)
UV Thin Film Plate Polarizer (TFP)
UV/VIS/NIR Broadband Polarizing Cube Beamsplitter (BPC)
VIS/NIR Polarizing Cube Beamsplitter (PCB)
VIS/NIR High Power Polarizing Cube Beamsplitter (HPC)
VIS/NIR Thin Film Plate Polarizer (TFP)
IR Thin Film Plate Polarizer (TFP)

Non-Polarizing Coatings
UV/VIS/NIR Non-Polarizing Plate Beamsplitter (NPP)
UV/VIS/NIR Non-Polarizing Cube Beamsplitter (NPC)
IR Non-Polarizing Plate Beamsplitter (NPP)

Polarizing Cube Beamsplitters
Low Power Polarizing Cube Beamsplitters
High Power Polarizing Cube Beamsplitters

Thin-Film Plate Polarizers

High Power Thin Film Plate Polarizers
IR Thin Film Plate Polarizers

Non-Polarizing Beamsplitters
Non-Polarizing Cube Beamsplitters
Non-Polarizing Plate Beamsplitters



Custom Optics & Coatings

Custom Lenses

Cylindrical Lenses
Call 303-664-5000 to discuss your optical requirements
Toll Free: 1-866-678-4270 Fax: 303-664-5001 Email:
Rocky Mountain Instrument Co. • 106 Laser Dr., Lafayette, CO • 80026 • USA

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Due to their potential strategic high value, export of RMI products and related technical data may be subject to U.S. or other export licensing requirements.
Please consult your export control administrator or contact RMI for more information.

RMI Settles Export Case
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