METICULAB
Plane Ruled Blazed Diffraction Grating for UV‑Vis Spectroscopy System
Plane Ruled Blazed Diffraction Grating for UV‑Vis Spectroscopy System
Plane Ruled Blazed Diffraction Grating for UV‑Vis Spectroscopy System
For high‑sensitivity spectrometer and monochromator systems, the METICULAB™ Plane Ruled Blazed Diffraction Grating is manufactured by precision diamond mechanical ruling. The saw‑tooth blazed groove profile concentrates optical energy into target diffraction order, delivering high peak efficiency across UV‑Vis spectral band, ideal for low‑light‑level detection and instrument OEM integration.
Technical Specifications
| Type | Plane Ruled Blazed Diffraction Grating |
| Groove Density | 78‑1800 lines/mm, Custom Available |
| Blaze Wavelength | 200‑1550 nm, Customizable |
| Peak Diffraction Efficiency | 60%‑84% @ blaze wavelength |
| Substrate Material | Fused Silica(JGS1), K9 Optical Glass optional |
| Reflective Coating | Aluminum(Standard), Gold, Silver or Custom Coating |
| Surface Quality | 60‑40 scratch‑dig |
| Available Dimension | 25×25mm, 68×68mm, up to 180×80mm, Custom Available |
Why METICULAB™ Plane Ruled Blazed Gratings?
- High Blaze‑Order Diffraction Efficiency: Diamond‑cut blazed saw‑tooth groove concentrates energy into target diffraction order, peak efficiency reach up to 84%, superior for low‑light signal acquisition.
- Precision Mechanical Diamond Ruling: Physically ruled grooves deliver stable and repeatable groove profile, consistent batch‑to‑batch optical performance for volume instrument manufacturing.
- Broad UV‑Vis Spectral Coverage: Groove density 78‑1800 lines/mm, covers 190‑850 nm UV‑Vis range, supports both broadband survey and high‑resolution spectral measurement.
- Multiple Substrate & Coating Options: Fused Silica for deep‑UV transmission; cost‑effective K9 glass for UV‑Vis‑NIR; aluminum, gold, silver reflective coatings for different wavelength bands.
- Full‑Parameter Customization: Accept custom groove density, blaze wavelength, mechanical dimension and mounting features for your optical system layout.
Standard Reference Models
| No. | Dimension (mm) | Groove (l/mm) | Blaze Wavelength(nm) | Substrate |
|---|---|---|---|---|
| 1 | 25×25 | 1200 | 230 | Fused Silica / K9 |
| 2 | 68×68 | 1200 | 250 | Fused Silica / K9 |
| 3 | 68×68 | 1800 | 200 | Fused Silica / K9 |
Note: Please provide your target spectral range, groove density, physical dimension and coating requirement for precise quotation.
Applications
UV‑Vis Spectrophotometer · Monochromator · Fluorescence & Raman Spectroscopy · Laboratory Research Equipment · Instrument OEM Manufacturing · Environmental Monitoring
METICULAB™ — Precision Optical Components
📧 choikyuc@gmail.com | 📞 +82‑10‑3988‑4813 | 🌐 www.meticulab.net
METICULAB™ is a precision optical component brand. All gratings are produced in controlled cleanroom environment and monitored by ISO 9001 certified quality management systems.
