reflection grating meaning in Hindi

Examples

1. The Reflection Grating Arrays are attached to two of the primary telescopes.
2. The two telescopes with Reflection Grating Arrays weigh an additional.
3. For a reflection grating, this means that the diffracted beam is back-reflected into the direction of the incident beam ( blue beam in picture ).
4. Components of the telescopes include ( from front to rear ) the mirror assembly door, entrance and X-ray baffles, mirror module, electron deflector, a Reflection Grating Array in two of the assemblies, and exit baffle.
5. The light is either directly focused onto the entrance slit of a monochromator and imaged onto a charged coupled device ( CCD ) array via a dispersive optical element ( e . g . a reflection grating ) or imaged onto the entrance aperture of a conventional interferometer.
6. Instrument activation started on 4 January 2000, The Optical Monitor ( OM ) attained first light on 5 January, the two European Photon Imaging Camera ( EPIC ) pn-CCD on 22 January, and the Reflection Grating Spectrometers ( RGS ) saw first light on 2 February.