{"product_id":"t-xm15p8-o8-mm-plano-supermirror-on-o1-uvfs-substrate-200-000-finesse-1064-nm","title":"T-XM15P8 - Ø8 mm Plano Supermirror on Ø1\" UVFS Substrate, 200 000 Finesse, 1064 nm","description":"\u003cp\u003eT-XM15P8 - Ø8 mm Plano Supermirror on Ø1\" UVFS Substrate, 200 000 Finesse, 1064 nm\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eØ8 mm Single-Crystal GaAs\/AlGaAs Optical Coating\u003c\/li\u003e\n\u003cli\u003eExtremely High Reflectance at Center Wavelength \n\u003cul\u003e\n\u003cli\u003eR \u0026gt; 99.9969% or R \u0026gt; 99.9984% for 1064 nm\u003c\/li\u003e\n\u003cli\u003eR \u0026gt; 99.999% for 1156 nm\u003c\/li\u003e\n\u003cli\u003eR \u0026gt; 99.999% for 1397 nm\u003c\/li\u003e\n\u003cli\u003eR \u0026gt; 99.9984% or R \u0026gt; 99.999% for 1550 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eØ5 mm AR Coating on Back\u003c\/li\u003e\n\u003cli\u003eØ1\", 6.35 mm Thick Fused Silica Substrate\u003c\/li\u003e\n\u003cli\u003eReady for Optical Contacting to Spacers or Compensation Rings\u003c\/li\u003e\n\u003cli\u003eLow Optical Absorption and Scatter\u003c\/li\u003e\n\u003cli\u003eLow Thermal Resistivity\u003c\/li\u003e\n\u003cli\u003ePlano and Concave (1 m Radius of Curvature) Options\u003c\/li\u003e\n\u003cli\u003eThermo-Optic Noise Optimized Coating Available for 1064 nm\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCenter Wavelength \u003cspan data-mce-fragment=\"1\"\u003e1064 nm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMirror Shape \u003cspan data-mce-fragment=\"1\"\u003ePlano\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFinesse \u003cspan data-mce-fragment=\"1\"\u003e200 000\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCrystalline Coating Reflectance \u003cspan data-mce-fragment=\"1\"\u003e\u0026gt;99.9984% at \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e1064 nm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan data-mce-fragment=\"1\"\u003eCrystalline Coating Transmission \u0026gt;3.5 ppm at 1064 nm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan data-mce-fragment=\"1\"\u003eCrystalline Coating Loss Angle \u0026lt;4 x 10\u003csup data-mce-fragment=\"1\"\u003e-5\u003c\/sup\u003e at 300 K \u0026lt;5 x 10\u003csup data-mce-fragment=\"1\"\u003e-6\u003c\/sup\u003e at 10 K\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan data-mce-fragment=\"1\"\u003eDamage Threshold CW 46.2 kW\/cm (1064 nm, Ø5.5 mm)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDamage Threshold \u003c\/strong\u003ePulsed \u003cspan data-mce-fragment=\"1\"\u003e5 J\/cm\u003c\/span\u003e\u003csup data-mce-fragment=\"1\"\u003e2\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e (1030 nm, 10 ns, 10 Hz, Ø0.240 mm)\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eAR Coating Reflectance (Back Side) \u0026lt;0.1% at Center Wavelength; 0° AOI over Central Ø5 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSubstrate Material Corning 7980 0A UV Fused Silica\u003c\/strong\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSurface Roughness Crystalline Coating: \u0026lt;1.5 Å (RMS) Back Side: \u0026lt;1 Å (RMS)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-Finesse Laser Cavities\u003c\/li\u003e\n\u003cli\u003eLow-Noise Precision Interferometry\u003c\/li\u003e\n\u003cli\u003eHigh-Power Laser Systems\u003c\/li\u003e\n\u003cli\u003eUltrastable Lasers for Atomic Clocks\u003c\/li\u003e\n\u003cli\u003eMirrors for Gravitational Wave Detection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"SGBullet\"\u003e\n\u003cli\u003ePlano or Concave (1 m Radius of Curvature) Supermirrors with 1064 nm Center Wavelength\u003c\/li\u003e\n\u003cli\u003eFinesse in a Two-Mirror System:\n\u003cul\u003e\n\u003cli\u003e100 000 (Item #s: T-XM11P8 and T-XM11R8)\u003c\/li\u003e\n\u003cli\u003e200 000 (Item #s: T-XM15P8 and T-XM15R8)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptical Absorption: \u0026lt;1 ppm Typical\u003c\/li\u003e\n\u003cli\u003eOptical Scatter: \u0026lt;5 ppm Typical\u003c\/li\u003e\n\u003cli\u003eT-XM15x8 Mirrors have Coatings Designed for Low Thermo-Optic (TO) Noise\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fosco Connect","offers":[{"title":"Default Title","offer_id":49083595325696,"sku":"T-XM15P8","price":15045.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/TTN315531-xl.jpg?v=1785202179","url":"https:\/\/alotechparts.com\/products\/t-xm15p8-o8-mm-plano-supermirror-on-o1-uvfs-substrate-200-000-finesse-1064-nm","provider":"Alo Tech Solutions","version":"1.0","type":"link"}