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HDPE lens
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HDPE lens

Supplier
Hr-eo
Part Number
PLA101100
Category
Optical Lenses
Origin
China

HDPE is a lightweight elastic crystalline material. It can be heated to 110°C and cooled to -45 ~ -120°C. PE has good dielectric properties, corrosion resistance and radiation resistance. Its density at 23°C is 0.91-0.925 g/cm3, tensile yield limit is 8-13MPa, elastic modulus is 118-350MPa, and the refractive index is about 1.54 over a wide spectral range. Usually, HDPE is also used as a component material. In addition to use as thick lenses and windows, thin HDPE can also be used as THz polarizers. It should be noted that the THz transmission of HDPE does not depend on temperature, so HDPE windows can be used in cryostats. Its refractive index temperature coefficient is 6.2×10-4 K-1 (range 8-120 K).

Specification Snapshot
Diameter
101.6
Focal Length
100
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Overview

HDPE is a lightweight elastic crystalline material. It can be heated to 110°C and cooled to -45 ~ -120°C. PE has good dielectric properties, corrosion resistance and radiation resistance. Its density at 23°C is 0.91-0.925 g/cm3, tensile yield limit is 8-13MPa, elastic modulus is 118-350MPa, and the refractive index is about 1.54 over a wide spectral range. Usually, HDPE is also used as a component material. In addition to use as thick lenses and windows, thin HDPE can also be used as THz polarizers. It should be noted that the THz transmission of HDPE does not depend on temperature, so HDPE windows can be used in cryostats. Its refractive index temperature coefficient is 6.2×10-4 K-1 (range 8-120 K).

Specifications

ParameterValue
Diameter101.6
Focal Length100

Applications

Terahertz thick lenses and window mirrors, THz polarizers, cryostat windows

Datasheet

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Supplier Information

Hr
Hr-eo
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Huirui Optoelectronics Technology (Beijing) Co., Ltd. was established in 2014, founded by researchers from scientific research institutions with backgrounds from Beijing Institute of Technology, Capital Normal University, Tsinghua University, etc. Team members have more than ten years of research foundation in high-precision optical component design and optical system development, and fully master cutting-edge advanced technologies in the fields of optical detection and life sciences and medical health. In theoretical research, crystal materials, processing technology, etc., they are all industry leaders. The company initially focused on terahertz optics research, and has continuously expanded research fields. Now it has become an industry-leading enterprise dedicated to developing high-end precision optical components.

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