Applications such as self-driving vehicles, 6G mobile communications and quantum communications are pushing fiber optic ...

SWIFTS can be taken as optimizing the grating spectrometer configuration. As explained in Figure 1, a grating spectrometer is in fact also an interferometric system that creates an OPD between both ...

An infrared spectrometer for the 1 µm < λ < 5 µm wavelength band is described. The instrument consists of a grating spectrometer cooled to solid nitrogen temperature, which can be used with a ...

Femtosecond direct laser writing as a 3D printing technology has been one of the key building blocks for miniaturization in modern times. It has transformed the field of complex microoptics since the ...

Compact imaging spectrometer combines a catadioptric lens and a special flat immersion reflection grating. (Courtesy: Ronald B. Lockwood, MIT Lincoln Laboratory) A new, slimline imaging spectrometer ...

Newton, NJ – Thorlabs has expanded its Spectral-Domain OCT (SD-OCT) offering with the release of the HG10 Holographic Grating Spectrometer, a fiber-based, high-speed spectrometer that provides ...

Each type of light source has its own spectral distribution that show the proportions between individual wavelengths. Using spectral distributions, qualitative aspects of light such as color and color ...

SNSPDs have been widely used in various applications requiring single photon detection thanks to their attractive performances. Since SNSPDs are thin films of serval nanometers in thickness, they are ...

Spectrometer optics involves measuring light intensity by means of a specialized analytical tool called a spectrometer which separates light by wavelength. Spectrometers are used for a variety of ...

This page contains hints, solutions, and advanced challenges for our diffraction grating challenge. If you would like a grating (or a set for your class if you are a teacher), please contact us at ...