Crystals Materials
Nd:YAG + V:YAG Bonding Crystal for aerospace, medical, and industrial applications
  • Reduces the thermal lens effect caused by end face deformation
  • Improved light-to-light conversion efficiency
  • Increased damage resistance threshold
  • Improved laser output beam quality
  • Surface Quality: 10/5 Scratch/Dig MIL-O-1380A
  • Parallelism: < 10″
  • Perpendicularity: < 5'
  • Surface Flatness: < λ/10 @ 632.8 nm
  • Coating: AR/HR/PR coating upon customer's request
  • Quality Warranty Period: One year
  • Diffusion Bonding Crystals are crystals consisting of two, three or more parts of different materials, where the constituent parts are combined through a process called diffusion bonding, that is, sticking the interfaces(the interfaces must be extremely flat) of optical crystals tightly together, and after further processing, to permanently bond the crystals as a whole without adding any adhesive. Diffusion Bonded Crystals largely reduce thermal lens effect of laser crystals, provides integral components to make compact lasers.

    Nd:YAG + V:YAG Bonding Crystal
  • Face Dimension: 2.8*2.8 mm
  • Nd:YAG: 10mm
  • V:YAG: 4.2mm, T0=75%@1319nm
  • Nd:YAG Surface: R < 1% @808 nm + R> 99.9% @1319 nm + R <10% @1064 nm
  • V:YAG Surface: R=85% @1319 nm + R < 10% @1064 nm
  • Damage Threshold: >700MW/cm2@10ns, 10Hz, 1319 nm
  • Coating Test


    Stock specification list

    If need other specifications and quantities products, please contact us(
    Part Number Face size Length Doping, atm.% Coating
    Nd-YAG-0801 Φ3.0 mm 60.0 mm 0.8 AR/AR@1064 nm
    Nd-YAG-0801 Φ9.0 mm 150.0 mm 0.8 AR/AR@1064 nm
    Nd-YAG-0801 3.0*3.0 mm 2.0 mm 1.1 HR@1064 nm + HT@808 nm/AR@1064 nm
    Nd-YAG-0801 3.0*3.0 mm 5.0 mm 1.1 HR@1064 nm + HT@808 nm/AR@1064 nm


  • Anti-reflection coatings are available at your specified wavelength.
  • Be sure to wear laser safety goggles when checking optical path and adjusting optical axis.
  • To inquiry or order a finished Nd:YAG + V:YAG laser rod, please specify the specification listed above, for common application, we only need to know the main specification: dopant concentration, sizes, and coating. For special request, please specify specification in details for evaluation and fabrication.
  • Documents Download

    Get a quote

    You can get a quote, ask questions, order products via e-mail We will answer your email shortly.

    Frequently asked questions