| groove frequency | blazed region | ||
|---|---|---|---|
| groove-angle | dispersion at 250 nm | ||
| substrate | size | ||
| size-tolerance | thickness | ||
| thickness-tolerance | groove orientation | ||
| coating | scratch-dig | ||
| clear-aperture | edge-angle | ||
| edge to groove angle | operating-temperature-range | ||
| damage-threshold-cw-laser | grating-type |