Glan Laser Crystal Polarizing Prism GLP05-UV

Glan Laser Crystal Polarizing Prism — Model GLP05-UV

Glan Laser polarizing prism, Laser-grade α-BBO, operating wavelength 220 nm-300 nm, clear aperture Ø5 mm, extinction ratio 100000:1.

Overview

LBTEK Glan Laser Crystal Polarizing Prisms separate incident light into ordinary and extraordinary rays via a high damage threshold air-spaced structure. Made from laser-grade natural Calcite or α-BBO crystals, they offer high extinction ratio (>10000:1 or >100000:1) and a wide working wavelength range (200 nm-3.0 μm depending on substrate). Anti-reflective coatings can be optionally applied at common laser lines (245 nm, 532 nm, 1064 nm, etc.). Mounted on a rotation mount housing for easy integration.

Key Features

• Extinction ratio: 100000:1
• Operating wavelength: 220 nm-300 nm
• Material: Laser-grade α-BBO
• Structure: High damage threshold air-spaced structure
• Beam deviation: <3 arcmin
• Optional AR coating: P coating@245 nm

Applications

• Laser polarization control and beam separation
• High-power laser systems requiring stable extinction ratio
• Polarimetry and ellipsometry
• Optical isolation and Faraday rotator combinations
• Imaging and spectroscopy with polarization discrimination