| Number | Line density (l/mm) | Blaze wavelength (nm) | Blaze angle | Scribing area (H×W, mm²) |
| JY-017 | 150 | 550 | 2.3° | 25×25&50×50 |
| JY-018 | 150 | 900 | 3.9° | 25×25&50×50 |
| JY-019 | 150 | 1000 | 4.3° | 25×25&50×50 |
| JY-020 | 150 | 1100 | 4.7° | 25×25&50×50 |
| JY-021 | 150 | 1200 | 5.2° | 25×25&50×50 |
| JY-022 | 150 | 1300 | 5.6° | 25×25&50×50 |
| JY-023 | 150 | 1400 | 6° | 25×25&50×50 |
| JY-024 | 150 | 1500 | 6.5° | 25×25&50×50 |
| JY-025 | 150 | 1600 | 6.9° | 25×25&50×50 |
| JY-026 | 150 | 1700 | 7.3° | 25×25&50×50 |
| JY-027 | 150 | 1800 | 7.8° | 25×25&50×50 |
| JY-028 | 150 | 2000 | 8.6° | 25×25&50×50 |
| JY-029 | 150 | 4000 | 17.5° | 25×25&50×50 |
| JY-030 | 150 | 5300 | 23.4° | 25×25 |
| JY-031 | 150 | 6000 | 26.7° | 25×25&50×50 |
| JY-032 | 150 | 10000 | 48.6° | 25×25&50×50 |
| JY-033 | 150 | 10600 | 52.7° | 25×25&50×50 |
Key Features
- Far Infrared Optimized Performance: Specifically engineered for the 550nm-10600nm range, covering visible, near-infrared, mid-infrared, and extending to the far infrared-including the critical 10.6μm CO₂ laser wavelength.
- 150 l/mm Ultra-Low Groove Density: The 150 l/mm groove density is ideally suited for long-wave infrared applications, providing optimal dispersion and diffraction efficiency for wavelengths up to 10.6μm. This ultra-low density ensures maximum throughput where longer wavelengths require wider groove spacing.
- Precision Ruled for Minimal IR Scatter: Advanced ruling techniques create ultra-smooth groove profiles that minimize scattering in the infrared region, ensuring that the plane grating diffraction efficiency translates into clean, high signal-to-noise ratio spectral data across the entire range.
- IR-Optimized Coatings: Features specialized coatings designed for high reflectivity and durability in the mid-to-far infrared, critical for applications involving thermal emission, CO₂ laser systems, and long-wavelength spectroscopy.
- Excellent Wavefront Quality: Manufactured on high-quality substrates with exceptional flatness, guaranteeing minimal wavefront distortion-essential for maintaining focus and resolution in long-wave infrared optical systems where precise alignment is critical.
Why Choose JYTEC as Your Grating Manufacturer?
- Direct Manufacturer with Infrared Specialization: We are not a distributor; we are the source. Our complete in-house production chain enables us to optimize grating performance specifically for far-infrared applications, from substrate selection to coating design.
- Proven Quality Control: Rooted in our "Elite Craftsman" culture, each production step is treated with the precision of a laboratory experiment. Every grating plane undergoes rigorous testing for efficiency, wavefront quality, and environmental durability before shipment.
- National-Level R&D Team: Our experts specialize in infrared optical components and work closely with you to optimize the plane grating diffraction characteristics for your specific laser, spectroscopy, or sensing application requirements.
- Fully Customizable Solutions: We offer custom substrate sizes, blaze wavelengths, and IR-optimized coating options (including protected gold) tailored to your unique optical system requirements.
- Fast Response and Global Service: We serve our clients with the agility of a startup, providing rapid technical support and responsive customer service worldwide.
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