This 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.
OPTOQUEST covers Broadband, Narrowband and Multiband type. Online order also available.
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 % at specific single wavelength
- Capability to use an incident angle range of 0-45 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
Typical Specifications
| Model | BBMR-400/1200 | BBMR-600/1700 |
| Wavelength Range | 400 – 1200nm | 600 – 1700nm |
| Reflectance | > 99 % | |
| Incidence Angle | 0 – 50 degrees | |
| 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
Wavelength Characteristics of Reflectance (2)
* Wavelength Range: 600 – 1700nm
Narrowband Dielectric Multilayer Mirror
This Narrowband 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 % at specific single wavelength
- Capability to use an incident angle range of 0-45 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
Typical Specifications
| Model | NBMR-532 | NBMR-1064 |
| Wavelength Range | 532+/-5nm | 1064+/-5nm |
| Reflectance | > 99% | |
| Incidence Angle | 0 – 45 degrees | |
| Size | Φ30 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: 532+/-5nm
Wavelength Characteristics of Reflectance (2)
* Wavelength Range: 1064+/-5nm
Multiband Dielectric Multilayer Mirror
This Multiband 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 % at specific two wavelength
- Capability to use an incident angle range of 45 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
Typical Specifications
| Model | MBMR-532&1064 |
| Wavelength Range | 532+/-10nm & 1064+/-10nm |
| Reflectance | > 99% |
| Incidence Angle | 45 degrees |
| Size | Φ30 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
* Wavelength Range: 532+/-10nm&1064+/-10nm
