This is the WGE1311, a Germanium Rectangular Window, sourced from Knight Optical. The window measures 11 x 13 mm in width and length respectively, with a thickness of 0.3 mm, making it a slim and compact option for various applications.
The window is made of Germanium, a material with the ID 'germanium burnett'. This material is known for its excellent transmission properties, particularly in the infrared region of the spectrum, with a wavelength of 10600 nm. This makes the WGE1311 an ideal choice for applications that require the transmission of infrared light.
The window has a flat design, which is beneficial for applications that require a clear, undistorted view. The flat design also minimizes optical aberrations, ensuring the quality of the transmitted light.
The window is uncoated, meaning it does not have any additional layers of material applied to its surface. This can be beneficial in applications where coatings may interfere with the performance of the window, or where simplicity and cost-effectiveness are key factors.
The window is currently in stock and available for purchase on Knight Optical's website. For more information, please refer to the provided weblink.