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TO-Cap Caps and Beam Splitters for Various Wavelengths
Research & Education

TO-Cap Caps and Beam Splitters for Various Wavelengths

Supplier
We-inno
Category
Research & Education
Origin
China

850nm beamsplitter plates for multimode-fiber TO transmitter caps use K9 or float glass. The broader family includes alternating Ta2O5/SiO2 all-dielectric coatings and metal-dielectric attenuators using chromium or nickel-chromium with dielectric or diamond films for strength and environmental protection.

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Overview

850nm beamsplitter plates for multimode-fiber TO transmitter caps use K9 or float glass. The broader family includes alternating Ta2O5/SiO2 all-dielectric coatings and metal-dielectric attenuators using chromium or nickel-chromium with dielectric or diamond films for strength and environmental protection.

Specifications

ParameterValue
MaterialSpecially Processed K9 Glass or Float Glass
PolishingDouble-Side Polished
Surface Finish20-10
Beam-Splitting Wavelength850nm (750nm~950nm)
Beam-Splitting Ratio T:R(Transmission to reflection) T:R=1:1 (T:R=50%:50%), T:R=60%:40%
Beam-Splitting Error+/-1%
Angle of Incidence0 Degrees or 45 Degrees
Product DimensionsAccording to Customer Requirements

Applications

UV inspection and production equipment, general optical instruments, fingerprint biodetection, digital imaging, laser control and optical communications. SFP/GBIC optical subassemblies, FP/DFB laser subassemblies, RF lasers, CWDM laser subassemblies, PIN-TIA receiver subassemblies, digital detector subassemblies, analog detector subassemblies, single-fiber bidirectional subassemblies, single-fiber tridirectional subassemblies and infrared receivers.

Key Features

Metal-dielectric attenuators emphasize transmitted-light ratio rather than reflected light. Manufacturing becomes harder at high reflectivity, very small split values, large splitting ratios or tight split tolerances. Categories: 非平偏态 and P/S-dependent types; plate, prism or lens forms; single- or multiwavelength UV, visible or near-IR. Common ratios99:1,98:2,95:5,90:10,80:20,70:30,60:40,50:50. Accurate splitting, undistorted split images, no double images, ghosts or stray light, and flat cuts.

Datasheet

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Supplier Information

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We-inno
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Huizhou Dingxin Optoelectronics Co., Ltd. was founded in Shenzhen in March 2011. It is a professional optical thin-film product service provider integrating R&D, production, sales, and service. The company brings together a group of industry veterans, has formed a strong R&D technical team, and possesses advanced high-precision processing equipment such as Japan Shincron and Optorun coating machines, Japan DISCO dicing machines, and ASM automatic dispensing and mounting machines. It has class 10,000 and class 1,000 cleanrooms and class 100 purification benches to ensure product cleanliness, and has established a complete quality management system. In December 2018, the company relocated entirely to Yalin Park, No. 5 Tongsheng East Road, Shuikou Street, Huicheng District, Huizhou City, with a factory workshop area of about 5,500 square meters. The main products currently include optical communication filters, chip components, blue glass filter wafers/square pieces, IR-Cut filters (square/circular), various narrowband filters, bandpass filters, long-wave & short-wave pass filters, optical cover glass, galvanometer lenses, mirrors, laser windows, lenses, optical device ball lens coating, etc. The products are mainly used in optical communication connection devices, various digital camera lenses, automotive lenses, security surveillance lenses, fingerprint recognition, mobile phone camera lenses and camera modules, biometric identification, laser applications, biomedical instruments, AR/VR artificial intelligence wearable devices, and other intelligent application fields. The company adheres to the founding concept of "reform and innovation", insists on the quality policy of "striving for perfection in products, wholeheartedly in service", abides by the five-core corporate culture concept of Dingxin Optoelectronics, conforms to the general trend of information and intelligent development, and is committed to building Dingxin Company into a platform for all Dingxin people to succeed!

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TO-Cap Caps and Beam Splitters for Various Wavelengths
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