49-131 25 mm Dia. N-BK7 Laser Line Window; t=4 mm Laser V-Coat 532nm
- Type
- Window
- Subtype
- Flat Window
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5194725830654814
- λ
- 532 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
49-131 25 mm Dia. N-BK7 Laser Line Window; t=4 mm Laser V-Coat 532nm
The 49-131 is a high-quality Window from Edmund Optics, designed for use in laser applications. This Window features a 25 mm diameter and a thickness of 4 mm, making it suitable for a wide range of applications.
The Window is made from N-BK7, a popular optical glass due to its excellent optical properties. It is known for its low coefficient of thermal expansion, making it resistant to thermal shock. This material also has a high Abbe number, which reduces chromatic aberration, making it ideal for use in laser applications.
The Window is coated with Edmund Optics' Laser V-Coat 532nm, which is specifically designed for 532 nm lasers. This coating provides high transmission and low reflection, ensuring optimal performance in laser applications. The coating is applied to both the front and back surfaces of the Window, providing consistent performance across the entire component.
The Window is shaped as a Thin Lens, which can be beneficial in certain applications. This shape can help to reduce spherical aberration, improving the quality of the laser beam.