T-XM11P8 - Ø8 mm Plano Supermirror on Ø1" UVFS Substrate, 100 000 Finesse, 1064 nm
T-XM11P8 - Ø8 mm Plano Supermirror on Ø1" UVFS Substrate, 100 000 Finesse, 1064 nm
- Plano or Concave (1 m Radius of Curvature) Supermirrors with 1064 nm Center Wavelength
- Finesse in a Two-Mirror System:
- 100 000 (Item #s: T- XM11P8 and T-XM11R8)
- 200 000 (Item #s: T-XM15P8 and T-XM15R8)
- Optical Absorption: <1 ppm Typical*
- Optical Scatter: <5 ppm Typical*
- T-XM15x8 Mirrors have Coatings Designed for Low Thermo-Optic (TO) Noise
- For Complete Specifications, See the Specs Tab Above
Features
- Ø8 mm Single-Crystal GaAs/AlGaAs Optical Coating
- Extremely High Reflectance at Center Wavelength
- R > 99.9969% or R > 99.9984% for 1064 nm
- R > 99.999% for 1156 nm
- R > 99.999% for 1397 nm
- R > 99.9984% or R > 99.999% for 1550 nm
- Ø5 mm AR Coating on Back
- Ø1", 6.35 mm Thick Fused Silica Substrate
- Ready for Optical Contacting to Spacers or Compensation Rings
- Low Optical Absorption and Scatter
- Low Thermal Resistivity
- Plano and Concave (1 m Radius of Curvature) Options
Applications
- High-Finesse Laser Cavities
- Low-Noise Precision Interferometry
- High-Power Laser Systems
- Ultrastable Lasers for Atomic Clocks
- Mirrors for Gravitational Wave Detection