A diffraction grating (3) is used to split the incoming light into its component colours to be detected on the camera sensor (4). We have the following implementations in openhsi.cameras: ...

I've been DIY-ing for three and a half years now, having made plenty of mistakes along the way. I've also I've picked up a number of tips and tricks to avoid certain pitfalls.

Diffraction gratings have been widely used in wavelength-controlled nonmechanical laser beam steering for high data-rate indoor optical wireless communications. Existing free-space diffraction ...

A DIFFRACTION pattern was obtained by passing a cathode ray beam through a thin sheet of mica, with an apparatus similar to that used by G. P. Thomson in his interesting experiment on the ...

Test kit 'good enough' for those who can't see GP Getty Images The DIY kits test for human papillomavirus, which causes most cervical cancers 27 June 2025 ...

A rigorous coupled-wave model is proposed to simulate the diffraction characteristics of a concentric circular metal grating (CCMG) for an incident transverse-magnetic (TM) wave at terahertz frequency ...

The emergence of imaging schemes capable of overcoming Abbe's diffraction barrier is revolutionizing optical microscopy.

Skip the cinema this summer and enjoy a movie night in your backyard.

For most homeowners, learning how to paint a room is a quintessential part of maintaining or renovating a home. And, if you’re a beginning DIY’er on a journey of redesigning or updating your ...

If you want to take more control of the money you're saving for retirement, a self-invested personal pension (SIPP) might be right for you. SIPPs are DIY or personal pensions which allow you to choose ...

Due to high diffraction efficiency of volume holographic grating, so that the volume holographic optical elements are widely used in many optical system. The volume holographic optical elements at the ...