{Tabs} Applications Laser Pulse Compression A 91cm x 42cm MLD grating for laser pulse compression Gratings for pulse compression have very demading requirements. They must have a 26 to 40 layer multilayer dielectric reflector coating, the devices must operate in a high vacuum, flatness requirements ...

Meter Class Diffraction Gratings and High Damage Threshold Coatings Unique and Industry Standard Technology Commercial and Custom Grating Applications Plymouth Grating Laboratory has established the first commercial production system using Scanning Beam Interference Lithography (SBIL) to manufacture...

{Tabs} Technology Scanning-Beam Interference Lithography Gratings are written with Scanning-Beam Interference Lithography (SBIL) using the nanoruler. Utilizing an array of custom processing equipment and techniques, PGL can process a wide range of optical substrates.Current maximum size is about 93 ...

Meter Class Diffraction Gratings and High Damage Threshold Coatings Unique and Industry Standard Technology Commercial and Custom Grating Applications Plymouth Grating Laboratory has established the first commercial production system using Scanning Beam Interference Lithography (SBIL) to manufacture...

{Tabs} Measurement Scanning Electron Microscope (SEM) PGL uses an Amray Field Emission scanning electron microscope (SEM) to analyze writing, etching and cleaning results for gratings. The image at right shows a grating etched into a silica layer with a multilayer below. The multilayer is composed o...