We require the following items immediately:
| Sl.No | Description | Quantity |
| 1 | Diffraction grating Ruled relective diffraction grating (groove/mm) =1800 Design wavelength =500nm Blaze angle = 27 deg Dimension =25nm square Swatooth pattern | 1 No |
|---|---|---|
| 2 | Kinematic grating mount adapter for 1" mirror mounts Stable 3 axis kinematic mounting Grating height 20-40mm Grating width 18mm (min) Grating thickness 10mm | 1 No |