| Number | Line density (l/mm) | Blaze wavelength (nm) | Blaze angle | Scribing area (H×W, mm²) |
| JY-084 | 900 | 400 | 10.3° | 25×25 |
| JY-085 | 900 | 500 | 13° | 25×25&50×50 |
| JY-086 | 900 | 600 | 15.6° | 25×25 |
Key Features
- Visible-Optimized Performance: Specifically designed for the 400nm-600nm visible range, ensuring maximum diffraction efficiency across this critical spectral region for colorimetry, fluorescence, and absorption spectroscopy.
- Optimized 900 l/mm Groove Density: The 900 l/mm density provides an ideal balance between spectral resolution and working angle, making it exceptionally versatile for a wide range of spectroscopic applications and ideal for integration into a plane grating monochromator.
- Precision Ruled for Low Stray Light: Advanced ruling techniques create ultra-smooth groove profiles, minimizing scattering and ensuring that the plane grating diffraction efficiency translates into clean, high signal-to-noise ratio spectral data.
- Excellent Wavefront Quality: Manufactured on high-quality substrates with exceptional flatness, guaranteeing minimal distortion of the transmitted or reflected wavefront-critical for maintaining optical system performance.
- Broad Application Versatility: The visible-optimized design makes this grating suitable for everything from educational spectrometers to advanced research instruments requiring precise color and spectral analysis.
Applications
This versatile plane reflection grating is a fundamental component in numerous optical systems operating in the visible spectrum:
- UV-Visible Spectrophotometers: Serves as the core dispersive element for analyzing absorption and transmission characteristics of chemical and biological samples.
- Plane Grating Monochromator: Ideal for research and educational monochromators requiring precise wavelength selection across the visible spectrum.
- Fluorescence Spectroscopy: Enables efficient separation of excitation and emission signals in fluorescence-based analytical instruments.
- Colorimetry and Quality Control: Used in industrial color measurement systems for precise analysis of product color and consistency.
- Educational Laboratory Instruments: Provides reliable, high-quality performance for teaching laboratories introducing students to the principles of spectroscopy.
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