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  High Quality for LBO Crystal_Gamdan Optics
¤ýÀÛ¼ºÀÚ: ÀüÀçÇÊ ¤ýÀÛ¼ºÀÏ: 2017-03-31 (±Ý) 08:24 ¤ýÁ¶È¸: 617

Products & Services

Products and Services - Nonlinear Optical Crystals

GAMDAN Optics provides turn-key solutions for the following Nonlinear Optical and Laser Crystals, all products can be provided with or without coatings.  Damage threshold and laser lifetime data is available upon request.

  • LBO:  Exceedingly Low Absorption, (IR absorption <1.5ppm/cm as measured by PCI (Photo-thermal Common-path Interferometry) ).  Highest Surface Quality (S/D of 0/0).  Dimensions up to 25 x 25 x 40mm, length up to 60m. 
  • KTP: 
    • KTP OPO material: Excellent Uniformity (lambda/10) material for OPO applications with Most Competitive Pricing
    • GTR (Gray Tracking Resistant) KTP parts for SHG from 1064 nm to 532 nm,
  • BBO:  
    • BBO material for Q-switching: Long Z-cut dimension, 20-30mm long.  Complete free of visible defects.
    • BBO OPO material: Large dimensions, with Excellent Uniformity(lambda/10) and Great Conversion Efficiency.  
    • UV grade High Purity BBO for deep UV
  • UV grade KDP parts, Large Dimensions up to 300 x 300 x 60mm, > 90% transmission at 200 nm.  complete with AR coatings
  • UV grade DKDP parts, up to 99.5% doping, Large Dimensions up to 200 x 200 x 40mm, > 90% transmission at 200 nm. complete with AR coatings
  • Nd:YVO4 for intra-cavity generation of IR

Please contact us for test results.

Services

From our facility in San Jose, California we provide complete material fabrication services with short turn-around time. We offer reduced rework pricing for our own products.  Our technical staff have more than 30 years of crystal growing and precision fabrication experience.  For continuous improvement of our processes we operate with a complete quality and traceability system.

Some of our services are  

  • X-ray Orientation/Cutting
  • Polishing/Rework, Highest Quality with Quick Turn Around (5 days or less)
  • Programmable Dicing

Fabrication Specs

  • Clear aperture: 90% central area
  • Orientation: < +/-5'
  • Transmitted wavefront: lambda/10 at 633 nm
  • Flatness: lambda/10 at 633 nm
  • Size tolerance: +/- 0.02 mm
  • Wedge angle tolerance: +/-0.15 deg
  • Paralellism: < 20"
  • Perpendicularity: 5'
  • Scratch/Dig: Typical 10/5, LBO super polished to 0/0

Á¦Á¶»ç: www.gamdan.com
Á¦Á¶±¹: USA 

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