CBCオプテックス Product Lineup

This is the company introduction of CBC Optics Co., Ltd. We accurately understand our customers' needs and provide a wide range of support from prototype development to mass production.

This is a product guide for optical thin films handled by CBC Optics Co., Ltd. We introduce optical thin film technology that has received high evaluations and trust from various fields through research and development of various optical multilayer films and their demonstrations. ■For more details, please contact us.

As a simple structure, there are plate types and cube types. Depending on the application, it is possible to manufacture transmission rates of 50:50, 40:60, 30:70, etc. 【Features】 ● It can split a beam of specific wavelengths into two or more. ● As a simple structure, there are plate types and cube types. ● Depending on the application, it is possible to manufacture transmission rates of 50:50, 40:60, 30:70, etc. *For more details, please contact us or download the catalog.

The "Polarizing Beam Splitter" is a cube-type polarizing beam splitter designed for a wide wavelength range of "λ=400–800nm." Development began in response to customer requests, and after six months of trial and error in selecting deposition materials and controlling the number of layers and thickness of the films, it has been completed. 【Features】 ○ Wide wavelength range of λ=400–800nm ○ Cube type ○ Already has a proven track record in the semiconductor field For more details, please contact us or download the catalog.

The "polarization-independent beam splitter" has less light absorption than chrome films and allows for a design with low polarization dependence across a wide range of wavelengths. Furthermore, the cube-type hybrid polarization-independent beam splitter is a type of polarization-independent beam splitter that has a hybrid coating (metal film + dielectric film) on the sloped surface of a 45-degree prism. 【Features】 - Can accommodate a wider range of operating wavelengths than dielectric films - λ = 400–700 nm - Various types of beam splitters, including plate types and those with specific polarization specifications, are also available. For more details, please contact us or download the catalog.

The CBC Group is an optical products manufacturer with over 25 sales locations worldwide. Utilizing the strengths of its production bases in China, Bangladesh, and Japan, it engages in contract manufacturing of various optical components and products, including its own brand items. CBC Optics Co., Ltd. is capable of multi-layer coating design, small lot prototyping, and mass production. 【Products (excerpt)】 ○ Anti-reflective coatings ○ Bandpass filters ○ Dichroic mirrors/filters ○ Laser mirrors For more details, please download the catalog or contact us.

Our company manufactures optical filters, mirrors, and splitters using dielectric multilayer films, and also adds functionality through anti-reflective coatings (AR coatings) and various metal films. Additionally, we accommodate coating on crystals as substrate materials. We accept orders for prototypes from small lots to mass production, with short delivery times. 【Features】 ■ Customizable transmission wavelength range and blocking range (bandpass filters) ■ Available in plate and cube types, with the plate type capable of AR coating (beam splitters) ■ Customizable for wide-area reflection and dual-wavelength reflection (laser mirrors) ■ High heat resistance and durability coatings possible through layer design (AR coatings) ■ Proven track record in film deposition of materials such as Al, Ag, Au, Be, Cr, In, Mo, Ni, Pt, and Inconel (metal films) 【New Product Information】 *New deposition machine introduced* We are now capable of producing narrow-band bandpass filters in the ultraviolet range, as well as high-difficulty coatings that require maintenance of surface accuracy after deposition. *For more details, please refer to the catalog. Feel free to contact us with any inquiries.*

This document is a catalog summarizing the deposition achievements of optical thin film products handled by our company. It includes optical characteristic data with graphs for a wide range of products such as anti-reflective coatings (AR), bandpass filters, and mirrors. We provide detailed introductions to each application and feature, so please take a moment to read through it. 【Contents (partial)】 ■ Anti-reflective coatings (AR) ■ Bandpass filters ■ Dichroic mirrors/filters ■ Mirrors ■ ND (Neutral Density) filters ■ Beam splitters *For more details, please download the PDF or feel free to contact us.