Transmission Gratings for 1550 nm
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
-
Ships from:
Germany
-
Sold by:
-
On FindLight:
since 2021
Description
Transmission Gratings for 1550 nm by Gitterwerk GmbH are a testament to precision and innovation in optical technology. Crafted from high-efficiency fused silica, these gratings are designed to meet the demanding needs of modern optical applications. Located in Magdala, Germany, Gitterwerk GmbH is a pioneer in the field, driven by a passion for perfection and a commitment to advancing the laser market.
Founded in 2015 in Jena, Germany, Gitterwerk GmbH has quickly established itself as a leader in the production of high-quality diffraction gratings. The company thrives on team spirit and a shared enthusiasm for innovation, ensuring that each product not only meets but exceeds industry standards. The cornerstone of Gitterwerk's success is its dedicated team, which fosters a respectful and open-minded work environment, encouraging creativity and excellence.
These transmission gratings are specifically optimized for a center wavelength of 1550 nm, offering exceptional diffraction efficiency. With a variety of grating periods and line densities available, they cater to diverse optical requirements. The use of Heraeus Suprasil 3002 fused silica, known for its reduced OH content, ensures superior performance and durability. Gitterwerk's commitment to quality and customization allows for substrate thickness and dimensions to be tailored to specific needs, providing flexibility and precision in every application.
Transmission Gratings for 1550 nm
Specifications |
|
|---|---|
| Substrate Material: | Fused Silica |
| Dimension (Length): | 137 mm |
| Dimension (Height): | 56 mm |
Features
- High-Efficiency Transmission Gratings: Designed specifically for 1550 nm applications, these gratings offer exceptional performance with world-renowned efficiencies.
- Fused Silica Material: Made from high-quality Heraeus Suprasil 3002 fused silica with reduced OH content of less than 1 ppm, ensuring durability and optimal optical performance.
- Customizable Substrate Thickness: Available in 6.35 mm and 3.00 mm thicknesses, with popular formats customizable to meet specific demands.
- High Diffraction Efficiency: Achieves a diffraction efficiency of ≥97.5% at the center wavelength, including anti-reflective coating, ensuring minimal loss of light.
- Versatile Polarization Options: Supports TE (s-pol.) and TE+TM (unpol.) polarizations, providing flexibility for various applications.
- Precise Angular Dispersion: Offers angular dispersion ranging from -0.188°/nm to -0.039°/nm, allowing for precise control over light diffraction.
- Wide Range of Grating Periods: Available in grating periods of 833 nm, 1000 nm, 1250 nm, and 1666 nm, with line densities from 600.2 l/mm to 1200.5 l/mm.
- Optimized Angle of Incidence: Designed for angles of incidence from 27.7° to 68.5°, ensuring compatibility with various optical setups.
- High Availability and Individual Design: Gitterwerk GmbH offers top conditions for availability and the ability to design individual gratings tailored to specific needs.
Applications
- Telecommunications: Enhance the performance of fiber optic communication systems by utilizing high-efficiency transmission gratings for precise wavelength separation and signal processing at 1550 nm.
- Spectroscopy: Employ these gratings in spectroscopic instruments for accurate wavelength analysis and measurement, benefiting research and industrial applications.
- Laser Systems: Integrate into laser systems to improve beam quality and efficiency, particularly in applications requiring precise wavelength control and high power handling.
- Optical Sensing: Use in optical sensors for environmental monitoring, medical diagnostics, and industrial process control, where high sensitivity and resolution are critical.
- Research and Development: Support cutting-edge research in photonics and optics by providing customizable grating designs tailored to specific experimental needs.
- Metrology: Apply in metrology equipment for precise measurement and calibration tasks, ensuring high accuracy and reliability.
- Optical Coherence Tomography (OCT): Enhance OCT systems for medical imaging and diagnostics, offering improved resolution and depth penetration.
- Laser Manufacturing: Utilize in laser manufacturing processes for material processing, cutting, and engraving, where high precision and efficiency are required.
Frequently Asked Questions
The center wavelength of the transmission gratings is 1550 nm.
The diffraction efficiency is ≥97.5% for gratings a, b, and c, and 90.0% for grating d, including AR coating.
The substrate material used is Fused Silica: Heraeus Suprasil 3002 with reduced OH content of < 1 ppm.
Yes, the substrate dimensions can be customized to meet specific demands.
The available line densities are 1200.5 l/mm, 1000.0 l/mm, 800.0 l/mm, and 600.2 l/mm.
Gratings a, b, and c support TE (s-pol.) polarization, while grating d supports both TE and TM (unpol.) polarization.
The angular dispersion is -0.188°/nm for grating a, -0.091°/nm for grating b, -0.058°/nm for grating c, and -0.039°/nm for grating d.