產品分類
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Metallic Coated Optics
Standa
產品特色
  Protected Gold provides excellent, broadband infrared high reflectance |
| Protected Silver provides higher reflectance than aluminum throughout the visible and near IR |
| Protected Aluminum is economical solution for VIS applications |
| UV enhanced Aluminum provides good reflectance over a wide range and are mainly used in UV applications |
Metallic coatings are convenient in that they are extremely broadband and can be used at any angle of incidence. We offer Gold, Silver and Aluminum high reflection coatings formed by vacuum deposition. All metallic reflectors can be over-coated with dielectric film of MgF2 or SiO2 in order to prevent oxidation of the metallic surface and provide abrasion resistance.
Standard Specifications
| Material: | BK7, UVFS |
| Dimension tolerance: | +0/-0.1 mm |
| Thickness tolerance: | +/- 0.1 mm |
| Surface quality: | 40-20 S-D |
| Surface flatness: | <λ/8 @ 632.8 nm |
| Clear aperture: | >90 % |
| Laser damage threshold: | >0.25 J/cm2 for 11 ns pulses @ 1064 nm for protected aluminum mirrors >1.8 J/cm2 for 11 ns pulses @ 1064 nm for protected silver mirrors >0.9 J/cm2 for 11 ns pulses @ 1064 nm for protected gold mirrors |
Metallic Coated Optics
| Coating type | Dimensions, mm | Type | Ordering Code |
| UV enhanced Aluminum R>85% @ 250-600 nm | Ø12.7x6 | FLAT/FLAT | 14EAM-05 |
| Ø25.4 | FLAT/FLAT | 14EAM-1 | |
| Plano-Concave, ROC=-50 mm | 14EAM-1-50 | ||
| Plano-Concave, ROC=-100 mm | 14EAM-1-100 | ||
| Plano-Concave, ROC=-200 mm | 14EAM-1-200 | ||
| Plano-Concave, ROC=-500 mm | 14EAM-1-500 | ||
| Plano-Concave, ROC=-1000 mm | 14EAM-1-1000 | ||
| Ø50.8 x 6 | FLAT/FLAT | 14EAM-2 | |
| Ø76.2 x 6 | FLAT/FLAT | 14EAM-3 | |
| Protected Aluminum R>85% @ 400 nm - IR | Ø12.7x6 | FLAT/FLAT | 14AM-05 |
| Ø25.4 | FLAT/FLAT | 14AM-1 | |
| Plano-Concave, ROC=-50 mm | 14AM-1-50 | ||
| Plano-Concave, ROC=-100 mm | 14AM-1-100 | ||
| Plano-Concave, ROC=-200 mm | 14AM-1-200 | ||
| Plano-Concave, ROC=-500 mm | 14AM-1-500 | ||
| Plano-Concave, ROC=-1000 mm | 14AM-1-1000 | ||
| Ø50.8 x 8 | FLAT/FLAT | 14AM-2 | |
| Ø76.2 x 8 | FLAT/FLAT | 14AM-3 | |
| Protected Silver R>96% @ 550 nm - IR | Ø12.7x6 | FLAT/FLAT | 14SM-05 |
| Ø25.4 | FLAT/FLAT | 14SM-1 | |
| Plano-Concave, ROC=-50 mm | 14SM-1-50 | ||
| Plano-Concave, ROC=-100 mm | 14SM-1-100 | ||
| Plano-Concave, ROC=-200 mm | 14SM-1-200 | ||
| Plano-Concave, ROC=-500 mm | 14SM-1-500 | ||
| Plano-Concave, ROC=-1000 mm | 14SM-1-1000 | ||
| Ø50.8 x 8 | FLAT/FLAT | 14SM-2 | |
| Ø76.2 x 8 | FLAT/FLAT | 14SM-3 | |
| Protected Gold R>96% @ 750 nm - IR | Ø12.7x6 | FLAT/FLAT | 14GM-05 |
| Ø25.4 | FLAT/FLAT | 14GM-1 | |
| Plano-Concave, ROC=-50 mm | 14GM-1-50 | ||
| Plano-Concave, ROC=-100 mm | 14GM-1-100 | ||
| Plano-Concave, ROC=-200 mm | 14GM-1-200 | ||
| Plano-Concave, ROC=-500 mm | 14GM-1-500 | ||
| Plano-Concave, ROC=-1000 mm | 14GM-1-1000 | ||
| Ø50.8 x 8 | FLAT/FLAT | 14GM-2 | |
| Ø76.2 x 8 | FLAT/FLAT | 14GM-3 |
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