GR25-1208 25 x 25 x 6 mm Soda Lime Glass; Near-IR Ruled Reflective Diffraction Grating; 1200 Grooves/mm Coated
- Type
- Grating
- Subtype
- Blazed Ruled Reflective Grating
- Brand
- Thorlabs
Properties
- Shape
- Rectangular
- Grooves/mm
- 1200 l/mm
Material
- Name
- Soda Lime
- Dispersion Equation
- Cauchy
- n (λ)
- 1.5233636829070192
- λ
- 588 nm
- A
- 1.513
- B
- -0.003169 μm-2
- C
- 0.003962 μm2
- D
- 0 μm4
- E
- 0 μm6
- F
- 0 μm8
- G
- 0 μm10
- H
- 0 μm12
GR25-1208 25 x 25 x 6 mm Soda Lime Glass; Near-IR Ruled Reflective Diffraction Grating; 1200 Grooves/mm Coated
The GR25-1208 is a rectangular diffraction grating, measuring 25 x 25 x 6 mm, manufactured by Thorlabs. This grating is a Blazed Ruled Reflective type, designed for use in the Near-IR region of the spectrum. It boasts an impressive 1200 grooves per millimeter, making it a high-resolution option for various applications.
The grating is made from soda lime glass, a material known for its excellent optical properties and durability. The front surface of the grating is coated with a specialized coating, denoted as THo GR13-1208, which enhances its performance in the Near-IR region.
The physical data of the grating includes a blaze wavelength of 750 nm, a dispersion of 0.74, and a blaze angle of 26.7333 degrees. The grating operates in the -1st order, and the grating side is the front surface. The orientation vector is along the x-axis, indicating that the grating is designed to diffract light primarily in the horizontal plane.
According to the vendor's information, the GR25-1208 is currently in stock, and the weblink provided leads to the product's page on Thorlabs' official website for further details.
More Grating