Rochon Polarizer
Rochon Prisms split an arbitrarily polarized input beam into two orthogonally polarized output beams. The ordinary ray remains on the same optical axis as the input beam, while the extraordinary ray deviates by an angle, which depends on the wavelength of the light and the material of the prism (see the Beam Deviation graphs in the table to the right). The output beams have a high polarization extinction ratio of >10 000:1 for the MgF2 prism and >100 000:1 for the a-BBO prism. MgF2 GRP: Wavelength Range 130-7000nm a-BBO GRP: Wavelength Range 190-3500nm Quartz GRP: Wavelength Range 200-2300nm YVO4 GRP: Wavelength Range 500-4000nm Surface Quality: 20/10 Scratch/Dig Beam Deviation: < 3 arc minutes Wavefront Distortion: <λ/4@633nm Damage Threshold: >200MW/cm2@1064nm, 20ns, 20Hz Coating: P Coating or AR Coating Mount: Black Anodized Aluminium
Save to Favorites
Overview
Key Features
Datasheet
Please provide your email to download the datasheet.
Invalid email format. Please try again.
Supplier Information
Related Products
-
Glan-Laser Prism PGL1215
Polarization Optics
U-photonics
Material: a-BBO, Calcite or YVO₄ Wavelength Range: BBO: 200～3500 nm; Calcite: 350～2300 nm; YVO₄: 500～4000 nm Extinction Ratio: Calcite: <5x10⁻⁵; a-BBO: <5x10⁻⁶; YVO₄: <5x10⁻⁶
Glan-Laser Air-Spaces Two Same Birefringent Prisms,Modified Glan-Taylor Reduces Junction Reflection,Two Escape Windows Release Rejected Beam for High-Energy Lasers.
-
Glan-Laser Prism PGL1308
Polarization Optics
U-photonics
Material: a-BBO, Calcite or YVO₄ Wavelength Range: BBO: 200～3500 nm; Calcite: 350～2300 nm; YVO₄: 500～4000 nm Extinction Ratio: Calcite: <5x10⁻⁵; a-BBO: <5x10⁻⁶; YVO₄: <5x10⁻⁶
Glan-Laser Air-Spaces Two Same Birefringent Prisms,Modified Glan-Taylor Reduces Junction Reflection,Two Escape Windows Release Rejected Beam for High-Energy Lasers.
-
Glan-Laser Prism PGL1310
Polarization Optics
U-photonics
Material: a-BBO, Calcite or YVO₄ Wavelength Range: BBO: 200～3500 nm; Calcite: 350～2300 nm; YVO₄: 500～4000 nm Extinction Ratio: Calcite: <5x10⁻⁵; a-BBO: <5x10⁻⁶; YVO₄: <5x10⁻⁶
Glan-Laser Air-Spaces Two Same Birefringent Prisms,Modified Glan-Taylor Reduces Junction Reflection,Two Escape Windows Release Rejected Beam for High-Energy Lasers.
-
Glan-Laser Prism PGL1312
Polarization Optics
U-photonics
Material: a-BBO, Calcite or YVO₄ Wavelength Range: BBO: 200～3500 nm; Calcite: 350～2300 nm; YVO₄: 500～4000 nm Extinction Ratio: Calcite: <5x10⁻⁵; a-BBO: <5x10⁻⁶; YVO₄: <5x10⁻⁶
Glan-Laser Air-Spaces Two Same Birefringent Prisms,Modified Glan-Taylor Reduces Junction Reflection,Two Escape Windows Release Rejected Beam for High-Energy Lasers.
-
Optical Isolator
Polarization Optics
U-photonics
Material: K9 + Quartz Dimensional Tolerance: ±0.2mm Surface Quality: 60/40
Isolator Uses PBS/Quarter-Wave Zero-Order Plate at45°;P Becomes Circular,Reflected Return Pass Becomes S/Rejected by PBS for Isolation.
Related Articles
VCSEL, short for Vertical Cavity Surface Emitting Laser, is a widely used semiconductor laser component in modern optoelectronics. Unlike traditional edge-emitting lasers, VCSEL emits laser light vertically from its chip surface. Thanks to its low power consumption, stable beam quality, low cost, and easy integration, it has become the core light source for 3D sensing, wearable devices, and high-speed optical communication.
Founded in Beijing in 2011, Beijing FJR Opto-electronic Technology Co., Ltd. specializes in R&D, manufacturing and sales of infrared thermal imaging equipment and complete optoelectronic systems.
The ElFys PD25s series photodetectors adopt ElFys‑patented Black Silicon Induced Junction technology, delivering excellent spectral response spanning deep‑ultraviolet, visible and near‑infrared bands for diverse high‑precision photometry applications. Sub‑variants including H, M, HG and MG are optimised for low‑capacitance, low‑dark‑current and high‑reverse‑bias guard‑ring operations respectively. Multiple packaging configurations are available to satisfy various system‑design requirements.
Fiber lasers and fiber amplification systems require excitation sources with stable wavelength, narrow spectral linewidth and consistent output power.
Loading...
Name
Phone
Organization
Use Case
Database Platform