Features
- ■Maximum Dimensions
Rotation Diameter: "No limitation"
Mirror Size: Depending on customer requirements - ■Ultra-Precision Machining
Guaranteed Profile Accuracy: PV < 0.5-1.0μm
(Measuring range: maximum 100 mm square measured by Panasonic UA3P)
Guaranteed Surface: Ra < 5nm-10nm
(Measuring range: 500 μm square measured by Zygo New-View)
*Changes and modifications subject to mirror profiles
Details open to customer requirements
(February 1, 2013 Updated)
Application Example
-
Material Al Rotation Diameter Φ500 mm Mirror Size Φ50 mm Profile Accuracy PV < 0.3 μm Surface Ra < 7 nm
Achromatic Collimator for FC or SMA Connector
Features
- ■Achromatic Design over reflection band of mirror
- ■Custom design and manufacturing upon request
for example:
Ag coating for high reflection of visible range
Au coating for high reflection of IR range
Collimated beam diameter > 50 mm
Application Example
- ■Free-space optical telecommunication
- ■Supercontinuum Laser source
| Series | REFC-01-40-FCPC | REFC-01-40-FCAPC | REFC-01-40-SMA |
| Connector | FC/PC | FC/APC | SMA |
| Substrate | Al | Al | Al |
| Collimated Beam (0.13 NA Fiber) |
about Φ40 mm | about Φ40 mm | about Φ40 mm |
| Reflectance (without coating) |
> 85 % (400 nm - 20μm) |
> 85 % (400 nm - 20μm) |
> 85 % (400 nm - 20μm) |
| Surface Accuracy | PV < 1μm (RMS < 150 nm) |
PV < 1 μm (RMS < 150 nm) |
PV < 1 μm (RMS < 150 nm) |
| Surface Roughness | RMS < 10 nm | RMS < 10 nm | RMS < 10 nm |
