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Broadband Dielectric Multilayer Mirror

This broadband dielectric multilayer mirror has two types of oxide dielectric alternate multilayer films with different refractive indices that were vapor deposited on a flat substrate using ion-assisted film-forming technology.
This product is easy to handle due to a high reflectivity of 99% and above in comparison to metal mirrors, and an equivalent mirror surface solidity to glass.

Features
- High reflectivity of 99% and above in a wide range wavelength, such as 400-1200 nm or 600-1700 nm
- Capability to use an incident angle range of 0-50 degrees
- High reflectance from both P and S polarized lights
- Almost no deterioration due to aging
- Capability to be used under high temperature and high humidity
- High CW laser proof stress due to almost no absorption loss in comparison to metal mirrors


Brochure PDF

Typical Specifications

Model BBMR
Wavelength Range 400 - 1200nm or 600 - 1700nm
Reflectance > 99%
Incidence Angle 0 - 50 deg.
Size Φ30 x 5tmm, Φ25.4 x 5tmm
Substrate Quartz
Substrate Surface Precision λ/10 632.8nm
Parallelism Within 3 minutes
Effective Diameter 80% of the actual diameter

Wavelength Characteristics of Reflectance(1) * Wavelength Range:400 - 1200nm


(Click To Enlarge)

Wavelength Characteristics of Reflectance(2) * Wavelength Range:600 - 1700nm


(Click To Enlarge)


Ordering Instructions

- Broadband Dielectric Multilayer Mirror

Order format:
BBMR
-
(1)
-
(2)

1) Product: Broadband Dielectric Multilayer Mirror
Order format example: BBMR-400 / 1200-B

(1) Wavelength 400/1200: 400 - 1200nm__600/1700: 600 - 1700nm
(2) External Diameter of Substrates A: Φ30mm B: Φ25.4mm (1inch)


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Contact
OPTOQUEST Co., Ltd. Headquarters
1335 Haraichi, Ageo-city, Saitama 362-0021
FAX : +81-(0)48-724-1813    [MAP]
OPTOQUEST Co., Ltd. Tokyo sales office
2F Ginsan Bldg. 4-3-10, Nihonbashi-Honcho, Chuo-ku, Tokyo 103-0023
FAX : +81-(0)3-5200-0803    [MAP]



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