Lithium Triborate Crystals

Lithium Triborate Crystals

Supplier
Rayoptical
Category
Optical Crystals
Origin
China

LBO, lithium triborate (LiB3O5 or LBO), is an excellent nonlinear optical crystal and a widely used frequency-doubling material. It offers good internal optical homogeneity, a broad transmission band, high matching efficiency and a high laser damage threshold.

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Overview

LBO, lithium triborate (LiB3O5 or LBO), is an excellent nonlinear optical crystal and a widely used frequency-doubling material. It offers good internal optical homogeneity, a broad transmission band, high matching efficiency and a high laser damage threshold.

Specifications

ParameterValue
Tolerance of cutting angle△θ≤±0.25°,△φ≤±0.25°
Tolerance of dimensionDimension+0/-0.1 mm,L:±0.1mm
Flatness [@632.8nm]λ/10 @ 632.8nm
Wavefront distortion [@632.8nm]λ/8@ 632.8nm
Surface quality [per MIL-O-13830A]10/5 per MIL-O-13830A
Parallelism20″
Perpendicularity5′
Clear Aperture> 90%
Chamfer [@45°]< 0.1 mm @ 45°
SizeUpon customer request
CoatingAR/PR coating upon customer’s request
Damage Threshold [at 1064nm, TEM00, 10ns, 10Hz]750MW/CM2 at 1064nm, TEM00, 10ns, 10Hz

Key Features

Wide transmission range (160—2600nm); good optical homogeneity (δn≈10-6/cm) and few internal inclusions; high doubling efficiency, equivalent to 3 times KDP; high damage threshold, up to 10GW/cm² for 1053nm laser pulses of 1.3ns; wide acceptance angle and small walk-off angle; broad type I,II noncritical phase-matching (NCPM) range; spectral NCPM near 1300nm.

Datasheet

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Supplier Information

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Rayoptical
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Qingdao Rayoptical Optoelectronic Technology Co., Ltd. is mainly engaged in the R&D, production and sales of precision optical components. Its products are widely used in medical aesthetics, water quality analysis, in-vitro diagnostics, laser display, laser aesthetics, industrial lasers and other fields. The company has ion beam sputtering (IBS) coating machines and RF ion source assisted (IAD) coating machines, capable of providing customers with high-performance precision optical components. 'Precision, Reliability, Professionalism' is the company's production philosophy. With complete capabilities in optical design, production, and testing, the company is willing to work with industry colleagues to jointly promote the development of the optical industry.

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Lithium Triborate Crystals
Rayoptical · Optical Crystals
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