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 ...
The spectrum of laser technologies available to hackers has gradually widened from basic gas lasers through CO2 tubes, diode lasers, and now fiber lasers. One of the newer entries is the MOPA laser, ...
Recent scientific advancements have opened new opportunities for the close observation of physical phenomena. Researchers at University of Cambridge and University of Newcastle recently introduced a ...
11monon MSN
Scientists Held an Extreme Atomic Experiment—and Challenged the Notions of What’s Possible
Scientists have observed “bending” atoms using a crystal grating—an experiment once believed impossible at the high energies required. The authors of a new, non-peer reviewed study detail how the a ...
The diffraction grating of a spectrometer partially determines the optical resolution that can be achieved by the spectrometer and also determines the wavelength range. Selecting the correct grating ...
THE investigation of the spectrum of helium in the extreme ultra-violet, on which I have been long engaged, and which had pretty nearly come to a standstill for want of an untarnished diffraction ...
To create the helium clusters, Toennies and colleagues in Spain and the US allowed fluid helium to expand at cryogenic temperatures and form a collimated beam. The researchers then directed this beam ...
A material that is capable of the “reverse diffraction” of light and that is inspired by butterfly wings has been made by researchers in the US. The structure combines features of the butterfly’s ...
As stated in the article titled ‘An Introduction to a Spectrometer: The Slit’, a spectrometer is an imaging system that maps a plurality of monochromatic images of the entrance slit onto the detector ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback