T-NLC04 - Ø1" Mounted β-BBO Crystal, 0.50 mm Thick, θ = 23.3°, 900 - 1300 nm Fund., 450 - 650 nm SHG
T-NLC04 - Ø1" Mounted β-BBO Crystal, 0.50 mm Thick, θ = 23.3°, 900 - 1300 nm Fund., 450 - 650 nm SHG
- Mounted Crystal with Antireflection (AR) Coating for 450 - 650 nm and 900 - 1300 nm
- These β-BBO crystals are designed to produce SHG emission from 450 to 650 nm from an input beam with a center wavelength in the range of 900 to 1300 nm. They are available with thicknesses of 0.50, 1.00, or 2.00 mm and feature an AR coating to reduce surface reflections over the fundamental and second harmonic wavelength ranges.
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Crystal Thickness 0.50 mm
| Key Common Specifications | |
|---|---|
| Material | β-BBO (beta-BaB2O4) |
| Aperture | Ø5.0 mm |
| Clear Aperture | >80% of Diameter |
| Transmitted Wavefront Error | λ/3 @ 632.8 nm Over Clear Aperture |
| Surface Quality | 20-10 Scratch-Dig |
| Optic Axis Angle Tolerance | ±0.5° |
| Key Specifications for SHG Applications | ||||
|---|---|---|---|---|
| Item # | NLC04 | NLC05 | NLC06 | |
| Crystal Thickness | 0.50 mm | 1.00 mm | 2.00 mm | |
| Angle of Optic Axis (θ) | 23.3° | |||
| AR Coating Range | 450 - 650 nm and 900 - 1300 nm | |||
| Reflectance Over Coating Range (Avg.) | <3% at 0° AOI | |||
| Fundamental Wavelength (1ω) |
AOI = 0° | 1030 nm | ||
| AOI Tuned | 900 - 1300 nm | |||
|
SHG Wavelength (2ω) |
AOI = 0° | 515 nm | ||
| AOI Tuned | 450 - 650 nm | |||
| Minimum Recommended Focal Spot Size (1/e2 Diameter) |
70 µm | 140 µm | 280 µm | |
| Minimum Recommended Pulse Duration (FWHM) | 50 fs | 100 fs | 200 fs | |
| Phase Matching Bandwidth (FWHM) | 30 nm | 15 nm | 7 nm | |