Shanghai Longway Special Glass Co., Ltd.
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High-precision Equilateral Dispersive Prism For Spectroscopy Wavelength Separation
Material
1.Optical Glass: Typically made from high-quality materials like BK7 or fused silica, ensuring minimal absorption and high transmission across UV-VIS-NIR spectra.
Key Properties
1.Precision Angles: Equilateral design (60°-60°-60°) guarantees accurate wavelength dispersion.
2.Surface Quality: λ/10 surface flatness minimizes scattering for clear spectral separation.
3.Dispersion Power: High refractive index uniformity enables sharp wavelength resolution.
Core Function
1.Wavelength Separation: Splits polychromatic light into monochromatic components via dispersion, critical for spectroscopy.
2.Beam Steering: Maintains collimation while directing light paths in optical setups.
Applications
1.Spectroscopy: Used in monochromators, spectrometers, and laser tuning systems.
2.Research & Industry: Applied in environmental monitoring, pharmaceutical analysis, and material science.
| Item | Optical Prism |
| Material | Optical glass, Qurartz glass, borosilicate glass, |
| Diameter Tolerance | +0/-0.15 mm |
| Thickness Tolerance | +/-0.15mm |
| Processed | by grinding, polishing |
| Surface Quality | 80/50,60/40,40/20 |
| Material Quality | no scratches and air bubble |
| Transmission | above 90% |
| Chamfer | 0.1-0.5 mm x 45° |
| Surface Coating | Available |
