Specifications

Grating Periods: 400 – 2500 nm
Illumination Wavelengths: 193 – 800 nm
Period Accuracy (total): 0.02 nm
Material: UV-grade Fused Silica
Available Chirp Rates: 0.01 nm/cm – 30 nm/cm
Guaranteed Zero Order Suppression: <4%
Typical Zero Order Suppression: 0 – 2%
Illumination: 248 nm
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Features


  • Holographically Produced: Manufactured in a 100% cleanroom environment for optimal precision.

  • Period Accuracy and Uniformity: Achieves a remarkable accuracy of +/- 0.01 nm.

  • Continuous Linear Chirp: Available chirp rates from 0.01 nm/cm to 30 nm/cm for diverse applications.

  • Low Zero Order: Guaranteed zero order suppression of <4% with typical suppression between 0-2%.

  • Low Defect Count: Ensures high-quality performance and reliability.

  • Clear On-Mask Identification: Facilitates straightforward handling and reduces operational costs.


 

Applications


  • ITU Filters and Add/Drop Components: Enables precise wavelength filtering for telecom networks.

  • Fiber Lasers: Facilitates efficient grating inscription in laser cavities.

  • LD Stabilizers: Supports wavelength locking for laser diodes.

  • Gain Flattening Filters: Ensures flat gain profiles in optical amplifiers.

  • Dispersion Compensation Modules: Provides accurate dispersion management for optical signals.

  • Optical Sensors: Ideal for high-precision sensing applications requiring stable gratings.