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Optical Mirrors > Cavity Output Mirrors > COM-780A-30.0-2506-0
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| Name: | DIA25.4x6mm 780nm Cavity Output Mirror Plano-R30% |
| P/N: | COM-780A-30.0-2506-0 | | Keywords: | Dia25.4x6.0mm,Quartz,780nm,R30%,Plano/Plano,w/AR |
| Unit Price: |
S$300.00/pc
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| Available: |
In stock
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| Request: |
Add to Request List |
| Introduction: | 780nm Laser Cavity Output Mirrors are made of BK7 optical glass or quartz glass, with special coating on the substrates to allow partial of the 780nm light to pass and others to reflect back in the laser cavity. |
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| Substrate Material: |
VIOSIL synthetic quartz |
| Outer Diameter: |
25.4,-0.1/+0.0mm |
| Thickness: |
6.0,+/-0.1mm |
| Surface Flatness: |
<lambda /10 @ 633nm over surface(25mm) |
| Surface Quality: |
10-5 scratch and dig |
| Radius Type: |
Plano-Plano |
| Wedge: |
NA |
| Parallelism: |
<3 arc minutes |
| Protection Chamfer: |
<0.2mm at 45-deg typical |
| Concentricity: |
</=0.05mm |
| Coating Technology: |
Electron beam multilayer dielectric |
| Clear Aperture: |
Exceeds central 90% of dimension |
| Damage Threshold: |
1MW/cm2 CW, 5J/cm2 (10ns Pulse) |
| Coating (0-deg AOI): |
Front plano surface S1: R=30.0% @ 780nm(actually PR-coated inside 740-800nm band, R32%-33%)
Back wedge surface S2: AR @ 780nm(actually AR-coated inside 730-850nm band, R<0.15% max) | |
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