OPTICAL LIGHT DIFFUSER & OPTICAL LASER DIFFUSER


Rayotek's High-Performance Optical Light Diffuser (also known as Optical Laser Diffuser and Optical Homogenizer) has been developed for ultraviolet (UV), visible (VIS) and infrared (IR) laser and light applications. Due to proprietary manufacturing processes, Rayotek's Optical Light Diffuser has higher transmission and power damage threshold limits compared to traditional fused silica, opal and ceramic diffusers.

Low to zero speckle and highly uniform surfaces make Rayotek's Optical Light Diffuser consistently reliable. In addition, long light diffuser lifespan directly reduces system down times caused by signal degradation (a possible source of signal error issues).


BENEFITS OF OPTICAL LIGHT DIFFUSER & LASER DIFFUSER:

  • Very low speckle
  • Thermal stability (zero drift over time)
  • High transmission over a broad spectral range
  • Reduction in system down times
  • Cone angles customized to requested needs
  • Thermal shock resistance
  • Excellent signal homogenizing

 

SPECIFICATIONS:

  • Full Width Half Maximum Range: 5° to 40° with tolerances better than +/- 0.5
  • Transmission: 80% to 92%, depending on cone angle (including reflection loss)
  • Florescence: none
  • Infrared Absorption: diffuser can be supplied with IR grade, low OH fused silica
  • Solarization: extremely low due to high purity of fused silica
  • Sizes: from sub-mm to 146mm diameter
  • Laser Damage Threshold Value: up to 20J/cm2, depending on cone angle
  • Polarization: negligible to no effect
  • Temperature Range: up to 1050șC
  • Speckle: low to zero speckle
  • Materials: fused silica, sapphire, MgF2, ZnSe, CaF2 and glass
  • Sizes: 1mm to 1 meter depending on material and performance requirements


WE OFFER: STOCK SIZES AND CUSTOM DESIGNS

DIFFUSER APPLICATIONS:

  • Laser calibration systems including Excimer systems
  • Medical & dental systems
  • Avionics & instrument displays
  • FTIR (infrared spectroscopy) systems
  • Optical homogenizer for coherent & incoherent light homogenization
  • Aerospace & navigation systems
  • Signal homogenizing
  • Front & rear projection screens
  • Low cost glass diffuser for high volume commercial applications where plastic is too fragile or heat sensitive and homogenized light is required.
 
Click to view graphs larger

High quality quartz diffusers & fused silica diffusers from Rayotek

 


               VERIFIED Seal

Bookmark and Share

Home  /  Glass Products  /  Sapphire Products  /  Services  /  Tech & Specs  /  About  /  News  /  Contact

Site Map

©2014 Rayotek Scientific Inc.
11499 Sorrento Valley Road, San Diego, CA 92121 USA, Tel: 858-558-3671

Website Design: Guerrant Webworks

 

Employment Opportunities Surplus Inventory