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Standard Products

Part No. Description In stock
LBO for industry Nd lasers LBO crystals for SHG or THG of Nd:YAG (1064nm),
Nd:YLF (1053nm), Yb:YAG (1030nm) lasers, and Yb doped fiber lasers (1040-1045nm)
Yes
LTC Series LBO crystals with thickness of 3.0mm or less for ultrafast frequency conversions. Email/Call
LBO6508-SHG760(I)-AR LBO crystal with size 6x5x8mm, AR coating @ 760/380nm, for Type I SHG of 760 nm at room temperature ~ 20°C  Yes
LBO3150-SHG946(I)-AR LBO crystal with size 3x3x15mm, AR coating @ 946/473nm, for Type I SHG of 946 nm at room temperature ~ 20°C  Yes
LBO3200-SHG1030(I)-AR LBO crystal with size 3x3x20mm, AR coating @ 1030/515nm, for Type I SHG of  1064nm at room temperature ~ 20°C  Yes
LBO3200-NCPM1030-AR LBO crystal with size 3x3x20mm, AR coating @ 1030/515nm, for Type I NCPM SHG of 1064 nm at ~ 190°C  Yes
LBO6030-NCPM1045-AR LBO with size 6x6x3mm, AR@1045/522nm for Type I NCPM SHG of 1045nm @ ~ 173°C
Application note for SHG of IMRA's fiber laser
 Yes
LBO3200-SHG1064(I)-AR LBO crystal with size 3x3x20mm, AR coating @ 1064/532nm, for Type I SHG of 1064 nm at room temperature ~ 20°C Yes
LBO6200-SHG1064(I)-AR LBO crystal with size 6x6x20mm, AR coating @ 1064/532nm, for Type I SHG of 1064nm at room temperature ~ 20°C Email/Call
LBO3200-NCPM1064-AR LBO crystal with size 3x3x20mm, AR coating @ 1064/532nm, for Type I NCPM SHG of 1064nm at ~ 148°C  Yes
LBO6200-NCPM1064-AR LBO crystal with size 6x6x20mm, AR coating @ 1064/532nm, for Type I NCPM SHG of 1064nm at ~ 148°C  Yes
LBO3200-THG1064(II)-AR LBO crystal with size 3x3x20mm, AR coating @ 1064/532/355nm, for Type II THG of 1064 nm at room temperature ~ 20°C Yes
LBO6200-THG1064(II)-AR LBO crystal with size 6x6x20mm, AR coating @ 1064/532/355nm, for Type II THG of 1064nm at room temperature ~ 20°C Email/Call
LBO4200-NCPM1319-AR LBO with size 4x4x20mm, AR coating @ 1319/660nm, for Type II NCPM SHG of 1319nm at ~ 42°C  Email/Call
LBO4200-NCPM1550-AR LBO with size 4x4x20mm, AR coating @ 1550/775nm, for Type I NCPM SHG of 1550nm at  ~ 120°C Email/Call
LBO4190-NCPM1550-AR LBO with size 4x4x19mm, AR coating @ 1550/775nm, for Type I NCPM SHG of 1550nm at  ~ 120°C Yes
LBO3200-NCPM1550/1310(II)-AR LBO with size 3x3x20mm, AR coating @ 1550/1310/710nm, for Type II NCPM SFG of 1550nm and 1310nm along  the z-axis at ~ 143°C to generate 710nm Email/Call
LBO4200-OPO532(N)-AR LBO crystal  with size 4x4x20mm, AR@532nm and 700-900nm, for Type I NCPM temperature-tuned OPO or OPA pumped by 532nm Email/Call
LBO6250-OPO532(N)-AR LBO crystal  with size 6x6x25mm, AR@532nm and 700-900nm, for Type I NCPM temperature-tuned OPO or OPA pumped by 532nm Yes

Please contact us for crystals that work best for your applications. We can provide large LBO crystals up to 20x20x40mm3 or thin LBO crystals with the thickness down to 10 µm.

LBO Specifications

Wavefront Distortion less than λ/8  @ 633nm
Dimension Tolerance (W+/-0.1mm) x (H+/-0.1mm) x (L + 0.2mm/-0.1mm)
( L+0.5mm/-0.1mm) for large crystals.
Clear Aperture > 90% central area
Flatness λ/8 @ 633nm
Surface Quality Scratch/Dig 10/5 per MIL-O-13830A
Parallelism better than 20 arc seconds
Perpendicularity 5 arc minutes
Angle Tolerance Δθ < +/-0.25o, Δφ < +/-0.25o

Coatings

Anti-reflective coatings (AR-coatings): Multi-layer dielectric single-band, dual-band and broad-band AR coatings on LBO surfaces are available upon request.
Coating curves: AR1064/532nm, AR1064/532/355nm, AR976/473nm (typical)

Mounts

For customer convenience and protection of crystals, standard 1" anodized aluminum (Al) mounts can be provided free of charge upon request. The mounted crystals may be further mounted in a conventional  1" mirror mount to be angle tuned for phase matching ( mirror mounts and posts are not included ).   

Oven and temperature controller

We provide precision oven and temperature controller to maintain LBO crystals at a preset temperature for noncritical phasematching (NCPM) for SHG and OPO/OPA. Crystals may be pre-installed into the oven free of charge in our factory for your convenience.

Learn more about oven and controller


 

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