Mirror
Feature
Mirrors which have both the durability and the reliability of transmission of a high power laser beam without decreasing its quality. We have various lineups that zero phase shift mirrors, 1/4 phase retarders, metal mirrors, and parabolic mirrors for focusing high power laser light more than 5kW, and scan mirrors for galvanoscanners in which oval and polygon shape silicon mirrors operates at a high speed.
●Materials
Considering for optical precision, Copper (Cu) and Silicon (Si) are used because they have superior processing characteristics for optical precision and superior heat conductance for cooling efficiency. For parts where adhesion of sputtering is intense, Molybdenum (Mo), which havカジノ ブラック ジャックaterial characteristics of a high melting point and high hardness, is used.
●Coating
Various coatings are used on thカジノ ブラック ジャックirror surface to secure reflectivity and improve polarization control, and improvement of durability. It is necessary to choose a type of coating according to the usage and use environment.
| Type (Symbol) | Reflectivity | Characteristic |
|---|---|---|
| Zero Phase Shift Coating （EZ） | 99.5% | Adds a function to maintain the polarization state of the laser beam in addition to getting high reflectivity by a dielectric multilayer film. |
| 1/4 Phase Shift Coating （ER） | 99.3% | Used to convert a laser beam from linear polarization to circular polarization. |
| Enhanced Gold Coating （EG） | 99.5% | Most common coating which realizes high reflectivity by a dielectric multilayer film based on gold coating. |
| Gold Coating （G） | 99.0% | Used mainly with a high power laser in combination with a copper substrate, which is superior mainly in heat conductance. It has good reflectivity but is easily damaged. |
| Molibdenum Coating （M） | 98.0% | Superior in sputtering resistance but has slightly low reflectivity. |
Spec Examples
Zero Phase Shift Mirrors
Scroll horizontally
| Spec. No. | Dimensions (mm) | Materials | Angle of Incident | |
|---|---|---|---|---|
| øD | T | |||
| RI 38.1-5.1-EZ | 38.1 | 5.1 | Si | 45deg |
| RI 44.5-4-EZ | 44.5 | 4 | ||
| RI 44.5-4-EZ22.5 | 22.5deg | |||
| RI 50-10-EZ | 50 | 10 | 45deg | |
| RI 50.8-5-EZ | 50.8 | 5 | ||
| RI 50.8-6-EZ | 6 | |||
| RI 60-6-EZ | 60 | 6 | ||
| RI 63.5-6.35-EZ | 63.5 | 6.35 | ||
| RI 75-10-EZ | 75 | 10 | ||
| RI 76.2-6-EZ | 76.2 | 6 | ||
| RI 76.2-6.35-EZ | 6.35 | |||
| RI 101.6-8.89-EZ | 101.6 | 8.89 | ||
| RI 101.6-12.7-EZ | 12.7 | |||
| RD 38.1-6.35-EZ | 38.1 | 6.35 | Cu | 45deg |
| カジノ ブラック ジャック-10-EZ | 50 | 10 | ||
| カジノ ブラック ジャック.8-5-EZ | 50.8 | 5 | ||
| カジノ ブラック ジャック.8-9.5-EZ | 9.5 | |||
| RD 60-10-EZ | 60 | 10 | ||
| RD 63.5-12.7-EZ | 63.5 | 12.7 | ||
| RD 76.2-6.35-EZ | 76.2 | 6.35 | ||
| RD 76.2-12.7-EZ | 12.7 | |||
1/4 Phase Retarders
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| Spec. No. | Dimensions (mm) | Materials | |
|---|---|---|---|
| øD | T | ||
| RI 38.1-5.1-ER | 38.1 | 5.1 | Si |
| RI 50-10-ER | 50 | 10 | |
| RI 50.8-5-ER | 50.8 | 5 | |
| RI 50.8-6-ER | 6 | ||
| RI 50.8-9.5-ER | 9.5 | ||
| RI 60-6-ER | 60 | 6 | |
| RI 75-10-ER | 75 | 10 | |
| RI 76.2-6.35-ER | 76.2 | 6.35 | |
| RI 101.6-8.89-ER | 101.6 | 8.89 | |
| RD 38.1-6.35-ER | 38.1 | 6.35 | Cu |
| カジノ ブラック ジャック-10-ER | 50 | 10 | |
| カジノ ブラック ジャック.8-5-ER | 50.8 | 5 | |
| カジノ ブラック ジャック.8-9.5-ER | 9.5 | ||
| RD 60-10-ER | 60 | 10 | |
| RD 63.5-12.7-ER | 63.5 | 12.7 | |
| RD 76.2-6.35-ER | 76.2 | 6.35 | |
| RD 76.2-12.7-ER | 12.7 | ||
EG Coated Mirrors
Scroll horizontally
| Spec. No. | Dimensions (mm) | Materials | Angle of Incident | |
|---|---|---|---|---|
| øD | T | |||
| RI 12-2-EG | 12 | 2 | Si | 45deg |
| RI 15-3-EG | 15 | 3 | ||
| RI 19.1-3-EG | 19.1 | 3 | ||
| RI 20-3-EG | 20 | 3 | ||
| RI 25.4-3-EG | 25.4 | 3 | ||
| RI 30-5-EG | 30 | 5 | ||
| RI 38.1-5.1-EG | 38.1 | 5.1 | ||
| RI 44.5-4-EG | 44.5 | 4 | ||
| RI 50-5-EG | 50 | 5 | ||
| RI 50.8-5-EG | 50.8 | 5 | ||
| RI 60-6-EG | 60 | 6 | ||
Metal Mirrors
Scroll horizontally
| Spec. No. | Dimensions (mm) | Materials | Coating | |
|---|---|---|---|---|
| øD | T | |||
| RD 25.4-カジノ ブラック ジャック | 25.4 | 5 | Cu | Au |
| RD 30-カジノ ブラック ジャック | 30 | 5 | ||
| RD 38.1-カジノ ブラック ジャック | 38.1 | 5 | ||
| RD 40-7.カジノ ブラック ジャック | 40 | 7.5 | ||
| RD 44.5-9.53-G | 44.5 | 9.53 | ||
| カジノ ブラック ジャック-5-G | 50 | 5 | ||
| カジノ ブラック ジャック-7.5-G | 7.5 | |||
| カジノ ブラック ジャック-9-G | 9 | |||
| カジノ ブラック ジャック-10-G | 10 | |||
| カジノ ブラック ジャック.8-5-G | 50.8 | 5 | ||
| カジノ ブラック ジャック.8-9.5-G | 9.5 | |||
| RD 60-6-G | 60 | 6 | ||
| RD 60-10-G | 10 | |||
| RD 63.5-7-G | 63.5 | 7 | ||
| RD 63.5-12.7-G | 12.7 | |||
| RD 70-20-G | 70 | 20 | ||
| RD 76.2-6.3カジノ ブラック ジャック | 76.2 | 6.35 | ||
| RD 76.2-12.7-G | 12.7 | |||
| カジノ ブラック ジャック.8-5-M | 50.8 | 5 | Cu | Mo |
| RM 50-5-U | 50 | 5 | Mo | ― |
| RM 76.2-6.35-U | 76.2 | 6.35 | ||
| RM 101.6-8.9-U | 101.6 | 8.9 | ||
Parabolic Mirrors
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| Spec. No. | Dimensions (mm) | Materials | Coating | Bend Angle | |
|---|---|---|---|---|---|
| øD | FL | ||||
| PAD 76F190.カジノ ブラック ジャック90 | 76 | 190.5 | Cu | Au | 90deg |
| PAD 76F190.5-M90 | Mo | ||||
| PAD 76F254-G90 | 254 | Au | |||
| PAD 76F254-M90 | Mo | ||||
*Please contact us with specific requests if you require other specifications.
Product Inquiry
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on cutting troubles and review of tooling as well as questions,
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