AgGaS2 and AgGaSe2 Crystals and Devices

AgGaS2 and AgGaSe2 are the only non-linear optical crystals commercially available for harmonic generations and OPOs in IR range, especially for CO2 lasers.

Our AgGaS2 and AgGaSe2 crystals feature:

  • Strict Quality Control
  • Fast Delivery
  • Competitive Price and Huge OEM Discount
  • Coating, mounting and re-polishing service
  • Free Technical Support

            AgGaS2  AgGaSe2 Crystal                        AgGaS2 crystal, AgGaSe2 crystal device
                   AgGaS2 Crystal                                    AgGaS2 devices

Our Standard Specifications for AgGaS2/AgGaSe2 Devices:

  • Dimension tolerance: (W ± 0.1 mm) x (H ± 0.1 mm) x (L + 0.2 mm/-0.1mm)
  • Transmitting wavefront distortion: less than l/4 @ 633nm
  • Clear aperture: > 90% central area
  • Flatness: l/8 @ 633nm
  • Surface Quality: 10/5 to MIL-O-13830A
  • Parallelism: better than 20 arc seconds
  • Perpendicularity: 5 arc minutes
  • Angle tolerance(degree): D(q) < ± 0.5, D(f) < ± 0.5
  • AR coating: available upon request

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We have the following items in stock, which are ready for shipping immediately.

Description Quantity
AgGaS2, Type I, theta=39 degrees, 5x5x0.3mm, with AR-coating at 800+1064nm on S1, and on coating on S2 1