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6 x 6 x 0.2mm, 800nm THG, Type I BBO Nonlinear Crystal

Mounted Type I BBO Nonlinear Crystal

Mounted Type I BBO Nonlinear Crystal

Stock #11-170 In Stock
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Crystal Type:
Design Wavelength DWL (nm):
Clear Aperture CA (mm):
Dimensions (mm):
6.0 x 6.0 +0.0/-0.1
Thickness (mm):
0.20 +0.0/-0.1
Protective Chamfer:
<0.1mm x 45°
Orientation Θ/Φ (°):
AR Coating
Coating Specification:
S1: 400 - 800nm Protective Coating
S2: 266nm Protective Coating
Parallelism (arcsec):
Perpendicularity (arcmin):
Surface Quality:
Surface Flatness (P-V):
Mount Diameter (mm):
Mount Thickness (mm):
6 (unthreaded)
Typical Applications:
THG @ 800nm, Type I
Nonlinear Crystal
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
10 J/cm2 @ 1064nm, 10ns, 10Hz
Mount is 25.4mm Dia., 6mm Thick Unthreaded Black Anodized Metal Mount (see drawing for more information)

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 235:

Product Family Description

  • BBO Crystals for Frequency Conversion of 800nm and 1030nm Lasers
  • LBO Crystals for Frequency Conversion of 1030nm and 1064nm Lasers
  • High Damage Thresholds Up to 10 J/cm2 @ 1064nm, 10ns, 10Hz
  • Broad Transparency Range from the UV to the IR

Nonlinear Crystals of either β-barium borate (BBO) or lithium triborate (LBO) are used for frequency conversion of laser sources. BBO crystals feature thicknesses from 0.2mm to 0.5mm to minimize group velocity mismatch and are ideal for frequency doubling or tripling of Ti:Sapphire and Yb:doped laser pulses. The critical and noncritical phase matching LBO crystals are ideal for second or third harmonic generation of Nd:YAG and Yb:doped lasers. Nonlinear Crystals with 20-10 surface quality and λ/10 (LBO) or λ/8 (BBO) surface flatness provide the broad transparency range and large nonlinear coefficient needed for the harmonic generation of fundamental laser frequencies. Each crystal features a protective anti-reflection (AR) coating that minimizes reflection and limits fogging from ambient conditions.