GR2550-07106 25 x 50 x 9.5 mm Hard glass (Pyrex); Mid-IR Ruled Reflective Diffraction Grating; 75 Grooves/mm Coated
- Type
- Grating
- Subtype
- Blazed Ruled Reflective Grating
- Brand
- Thorlabs
Properties
- Shape
- Rectangular
- Grooves/mm
- 75 l/mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458448271212196
- λ
- 588 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
GR2550-07106 25 x 50 x 9.5 mm Hard Glass (Pyrex) Mid-IR Ruled Reflective Diffraction Grating; 75 Grooves/mm Coated
The GR2550-07106 is a high-quality diffraction grating from Thorlabs, designed for mid-infrared applications. This rectangular grating measures 25 x 50 x 9.5 mm, making it suitable for a wide range of optical systems.
The grating is made from hard glass, specifically Pyrex, which is known for its excellent thermal stability and resistance to thermal shock. This makes the GR2550-07106 ideal for use in environments with significant temperature fluctuations.
The grating features 75 grooves per millimeter, with a blaze wavelength of 10600 nm and a blaze angle of 21 degrees. This results in a dispersion of 12.3 nm/mm at the specified blaze wavelength. The grating is coated with a front coating (tho gr1325-07106), enhancing its performance in mid-IR applications.
The GR2550-07106 is a blazed ruled reflective grating, which means it uses a series of parallel, equidistant rulings on a reflective surface to diffract light. This design provides high efficiency and excellent spectral resolution, making it ideal for applications such as spectroscopy and beam steering.
The grating is available from Thorlabs, and the provided item data indicates that it is currently in stock. For more information, including detailed specifications and purchasing options, please refer to the vendor's website.
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