DIA12.7x6mm 780nm Cavity Output Mirror-Plano R30%

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OPTICS / MIRRORS / CAVITY OUTPUT MIRRORS / 780nm LASER CAVITY OUTPUT MIRRORS (0-deg) / DIA12.7x6mm 780nm Cavity Output Mirror-Plano R30%

P/N: COM-780A-30.0-1206-0

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.

Substrate Material:BK7 glass
Outer Diameter:12.7,-0.1/+0.0mm
Thickness:6.0,+/-0.1mm
Surface Flatness:<lambda /10 @ 633nm over surface
Surface Quality:10-5 scratch and dig
Radius Type:Plano/Plano
Wedge:NA
Parallelism:< 3 arc minutes 
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)
Pricing Overview and Stock Availability:Go back to Main Product Series Page
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DIA12.7x6mm 493.5/780nm Cavity Flat Mirror-HR/AR

P/N: COM-493.5/780A-99.5-1206-PP

General Specifications
  • Subsrate Material: BK7 Glass
  • Diameter: 12.7, -0.2/+0.0mm
  • Thickness: 6.0, +/-0.1mm
  • Surface Flatness: <lambda /10 @633nm over whole surface
  • Radius of Front Surface S1: ROC: Plano
  • Coating (0-deg AOI designed):

    Front plano surface S1: >99.8%@493.5/780nm; R>99.5%@440-550nm & 710-860nm.

    Back plano surface S2: AR@493.5/780nm(R<0.2%). R<0.5%@440-550nm & 710-860nm.

    R-spectrum curves available upon request.
Pricing Overview (Excl. Taxes & Fees)
Stock Availability
  • Local Singapore Warehouse: 47pcs
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)