Polarizing beamsplitter prism

Polarizing beamsplitter prism

Supplier
Transoptics
Category
Polarization Optics
Origin
China

A polarizing beamsplitter prism is formed by cementing a pair of high-precision right-angle prisms. A polarizing beamsplitting dielectric coating is deposited on the hypotenuse of one of the prisms, and an anti-reflection coating is deposited on the outer surface. It can split incident unpolarized light into two beams of perpendicular linearly polarized light, in which the P-polarized light passes through completely, and the S-polarized light is reflected at 45 degrees, with the exit direction forming a 90-degree angle with the P-polarized light.

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Overview

A polarizing beamsplitter prism is formed by cementing a pair of high-precision right-angle prisms. A polarizing beamsplitting dielectric coating is deposited on the hypotenuse of one of the prisms, and an anti-reflection coating is deposited on the outer surface. It can split incident unpolarized light into two beams of perpendicular linearly polarized light, in which the P-polarized light passes through completely, and the S-polarized light is reflected at 45 degrees, with the exit direction forming a 90-degree angle with the P-polarized light.

Specifications

ParameterValue
Single-wavelength polarizing beamsplitter prism-AR coating (R) [per surface]R<0.2 % per surface
Single-wavelength polarizing beamsplitter prism-Tp-polTp> 95 %
Single-wavelength polarizing beamsplitter prism-Rs-polRs> 99.8 %
Single-wavelength polarizing beamsplitter prism-Extinction ratio (Tp / Ts)Tp / Ts>1000 : 1
Broadband polarizing beamsplitter prism-AR coating (R) [per surface]R<0.5 % per surface
Broadband polarizing beamsplitter prism-Tp-polTp> 90 %
Broadband polarizing beamsplitter prism-Rs-polRs> 99.5 %
Broadband polarizing beamsplitter prism-Extinction ratio (Tp / Ts)Tp / Ts>500 : 1

Datasheet

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Supplier Information

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Transoptics
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BTMT (Chuangsi Zhiye (Beijing) Optoelectronics Technology Co., Ltd.), founded in 1998, is an innovative technology enterprise providing high-precision optical component solutions and rapid service support globally, with industry-leading independent R&D, manufacturing, and sales capabilities. Over more than 20 years, BTMT has focused on the optical field, developing and manufacturing high-quality high-precision optical lenses and lens assemblies widely used in biomedical, laser applications, precision measurement, aerospace, intelligent equipment, and other fields, forming strategic partnerships with top optical enterprises in China and worldwide, continuously creating value for customers in many industries. BTMT is a company that manufactures products earnestly. The company adheres to market demand orientation, implements five major system standards: ISO9001, ISO45001, ISO14001, ISO50001, and ISO13485, and efficiently controls product quality through refined production, meticulous service, and precise processes, winning the trust of domestic and international customers and establishing long-term good cooperative relationships. After more than 20 years of development, the company continues to expand markets in domestic and international frontier fields, building a mature business undertaking platform, with independent import and export rights, and products exported to more than 20 countries and regions in Asia, Europe, and the Americas. BTMT is a company that diligently researches technology. The company has strong technical R&D strength, owns multiple patents, and has obtained Beijing High-tech Enterprise Certificate and AAA Enterprise Credit Rating Certificate. The company's scientific research team consists of senior experts with over 40 years of industry experience, outstanding elite backbones, and active industry newcomers, capable of completing optical design and mechanical structure design for various lenses and systems. It is also equipped with multiple imported equipment from Germany, the United States, Japan, and South Korea, and world-class testing instruments, able to provide customers with the best solutions for different processes and precision levels, fully meeting customer needs. BTMT is a company that steadfastly pursues dreams. A company without dreams cannot grow big, and a company that only talks about dreams cannot do well. Excellent quality and efficient service are BTMT's long-term unchanging pursuit. In the future, BTMT will continue to take 'devoting to the optical field, serving customers with excellent quality, and contributing to social development' as its mission, 'becoming a century-old enterprise with happy employees and moved customers' as its vision, adhering to the values of 'gratitude and altruism, openness and progress, scientific innovation, integrity and collaboration', and on the path of precision optics, continuously expand domestic and international markets, realize enterprise value, and forge BTMT's dream!

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Polarizing beamsplitter prism
Transoptics · Polarization Optics
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