Lithium Triborate (LBO) Crystal, 2 mm × 2 mm × 10 mm

Name: Lithium Triborate (LBO) Crystal, 2 mm × 2 mm × 10 mm
SKU: NLOC-0004

Cat No:NLOC-0004

Description

Lithium triborate (LBO) crystal is a nonlinear optical crystal with low absorption and high damage threshold, featuring broad phase-matching range and excellent beam quality, widely used in high-power laser frequency conversion (e.g., UV/green light generation).

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Features

High optical homogeneity. Extensive transparent region. Wide tunable wavelength range. Low sensitivity to moisture. Broad reception angle with small dispersion. High second-harmonic conversion efficiency.

Applications

Laser frequency doubling. LBO crystals can be used for second and third harmonic generation in Nd:YAG, Ti:Sapphire, and other lasers, producing lasers at wavelengths such as green and ultraviolet. Optically parametric oscillators (OPO) and optically parametric amplifiers (OPA). LBO crystals perform exceptionally well in OPOs and OPAs, enabling the generation of tunable laser outputs. Scientific research. LBO crystals are employed in research fields including quantum optics and nonlinear optics.

Basic Information

Chemical Formula	LiB₃O₄
Crystal Structure	Orthorhombic, space group Pna21, point group mm2
Lattice Parameters	a=8.4473Å ,b=7.3788Å, c=5.1395Å, Z=2
Density	2.47 g/cm³
Melting Point	834°C
Mohs Hardness	6
Nonlinear Coefficient	d31=1.05 ± 0.09 pm/v, d32=-0.98 ± 0.09 pm/v, d33= 0.05 ± 0.006 pm/v
Transmission Range	169-2600 nm
Phase-Matching Angle θ	90°
Phase-Matching Angle φ	11.4°, 11.3°
Thermal Conductivity	3.5 W/m/K
Dimensions	L × W × H: 2 mm × 2 mm × 10 mm
Coating	AR@1064&532nm
Storage	Store in a temperature-controlled, sealed environment, strictly protected from light, especially ultraviolet light.
Transportation	Transportation must be conducted under dry, constant-temperature conditions with packaging tightly sealed.

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