Gold Flat Mirror / TFG_TFGS
Gold (Au) coated reflection mirrors have high reflectance over wide infrared range.
Common Specifications
Material | BK7 Hard glass(Pyrex®etc.) Silicon crysta |
|
---|---|---|
Coating | Cr(chrome)+Au(Gold) | |
Parallelism | <3′ | |
Surface Quality (Scratch-Dig) | 40-20 | |
Clear Aperture | 90% of diameter or circle that internally contacts 90% square of diameter | |
Laser Damage Threshold | 1.2kW/cm2(CW laser) |
Schematic | Outline Drawing(Circle) | Outline Drawing(Square) |
---|---|---|
Circle | |||||||
---|---|---|---|---|---|---|---|
Part Number | Diameter φD |
Thickness t |
Surface Flatness | Material | Rear Surface | Quantity | |
(Wavelegth 632.8nm) | (Convert at 10.6μm) | ||||||
TFG-20C05-10 | φ20mm | 5mm | λ/10 | λ/160 | BK7 | Ground | 1 piece |
TFG-25C05-10 | φ25mm | 5mm | λ/10 | λ/160 | BK7 | Polished | 1 piece |
TFG-25C05-10-C | φ25mm | 5mm | λ/10 | λ/160 | BK7 | Polished | 10 pieces 1 set |
TFG-30C05-10 | φ30mm | 5mm | λ/10 | λ/160 | BK7 | Polished | 1 piece |
TFG-40C06-10 | φ40mm | 6mm | λ/10 | λ/160 | BK7 | Polished | 1 piece |
TFG-50C08-10 | φ50mm | 8mm | λ/10 | λ/160 | BK7 | Polished | 1 piece |
Square | ||||||
---|---|---|---|---|---|---|
Part Number | Length A |
Thickness t |
Surface Flatness | Material | Rear Surface | |
(Wavelegth 632.8nm) | (Convert at 10.6μm) | |||||
TFG-20S05-10 | □20mm | 5mm | λ/10 | λ/160 | BK7 | Ground |
TFG-25S05-10 | □25mm | 5mm | λ/10 | λ/160 | BK7 | Ground |
TFG-30S05-10 | □30mm | 5mm | λ/10 | λ/160 | BK7 | Ground |
TFG-50S08-10 | □50mm | 8mm | λ/10 | λ/160 | Hard glass | Polished |
Gold Silicon Mirrors | ||||||
---|---|---|---|---|---|---|
Part Number | Diameter φD |
Thickness t |
Surface Flatness | Material | Rear Surface | |
(Wavelegth 632.8nm) | (Convert at 10.6μm) | |||||
TFGS-30C03-2 | φ30mm | 3mm | λ | λ/16 | Silicon crystal | Ground |
TFGS-40C04-2 | φ40mm | 4mm | λ | λ/16 | Silicon crystal | Ground |
TFGS-50C05-2 | φ50mm | 5mm | λ | λ/16 | Silicon crystal | Ground |
Shop By
Now Shopping by
Shopping Options
- Material Sillcon Remove This Item
- Diameter 50 Remove This Item