Diffraction Gratings
Holographic Gratings
Ruled Gratings
Pulse Gratings
Telecom Gratings
Concave Gratings
Constant Deviation
Flat Field Imaging
Spectrometers
UV-470 Standard
UV-470-151
UV-470 OEM
Precision Mirrors
Hollow Retroreflectors
Off-Axis Parabolic Mirrors
Ellipsoid Mirrors
FreeForm Optics
Standard Flat Mirrors
Custom Monolithic Mirrors
Monochromator Concave Gratings
A constant deviation monochromator concave grating is used in scanning monochromators to scan the signal from the entrance slit across the exit slit. Spectrum Scientific’s constant deviation monochromator concave grating removes the need for collimation and focusing optics. This reduces the number of optical elements in the system, increases throughput and allows for a more compact instrument design.
Spectrum Scientific offers a range of standard gratings. If we do not have a grating that meets your requirement, please contact our sales department as new gratings are manufactured on a regular basis.
Click for Details | Product Description | Part Number | Price | Lead Time | Qty |
RDL |
Reciprocal Linear Dispersion |
a |
Incident Angle from Grating Normal |
La |
Entrance Path Length |
Lb |
Exit Path Length |