Q: How did Hitachi establish its advanced grating technology? There are currently two main ways to produce diffracting gratings. One is to use holographic technology that takes advantages ...

The solution was then cast on a holographic diffraction-grating master mould to obtain free-standing silk gratings with a grating pitch of 600 grooves per millimetre, as shown in Fig. 4.

Spectrogon manufactures holographic diffraction gratings for UV-NIR ... For custom designs we have several grating designers ready to review your specification. We help you to determine a ...

Holographic grating, pioneered by JY, delivers a performance that is not achievable when using other small designs. Ion-etched gratings couple the benefits of holographic gratings with a high ...