Ultra-Broadband Dielectric High Reflector Mirror, 0.5 in., 0-50°, 350-1100 nm, 40-20

05Q620BB.HR2
€ 887.00

Description

The 05Q620BB.HR2 BroadBeam High Reflector Laser Mirror is 12.7 mm in diameter, 3.1 mm thick, and is coated for 350-1100 nm, optimized for 0-50° angle of incidence. BroadBeam High Reflectors have an average reflectivity of 97.5% or better. They are manufactured using UV grade fused silica substrates and metal-dielectric hybrid coating. The BB.HR2 coating covers wavelengths from the UV to the visible to the IR.

Product Series Overview

Broadbeam Ultra-Broadband High Reflector Mirrors

 

Technical Specs

• Wavelength Region
  Broadband
   
• Wavelength Range
  350-1100 nm
   
• Mirror Shape
  Round
   
• Mirror Size
  Ø12.7 mm
   
• Material
  UV Grade Fused Silica
   
• Coating Type
  Metal-Dielectric
   
• Coating Code
  BB.HR2
   
• Surface Quality
  40-20 scratch-dig
   
• Surface Flatness
  λ/10 at 632.8 nm
   
• Substrate Number
  05Q620
   
• Angle of Incidence
  0-50°
   

• Clear Aperture
  ≥central 80% of diameter
   
• Reflectivity
  Rave>97.5% @ 0-50° AOI @ 350-1100 nm
   
• Damage Threshold
  2 J/cm² with 20 nsec pulses @ 532 nm
   
• Thickness
  3.1 mm
   
• Thickness Tolerance
  ±0.3 mm
   
• Diameter
  12.7 mm
   
• Diameter Tolerance
  +0/-0.13 mm
   
• Chamfers
  0.5 mm nominal
   
• Chamfers Angle Tolerance
  45° ±15°
   
• Cleaning
  Non-abrasive method, acetone or isopropyl alcohol on lens tissue recommended