FIELD: physics.
SUBSTANCE: scanning diffraction polychromator has an entrance slit, a concave diffraction grating, a concave spherical mirror and a multi-element radiation receiver. Diffraction grating is made with variable pitch, coefficient of which is connected with initial and final values of angles of incidence on grating.
EFFECT: technical result is high spectral resolution of polychromator.
1 cl, 1 dwg, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| DIFFRACTIVE POLYCHROMATOR WITH CROSSED DISPERSION | 2015 |
|
RU2611712C2 |
| SMALL-SIZED HYPERSPECTROMETER BASED ON DIFFRACTION POLYCHROMATOR | 2006 |
|
RU2332645C1 |
| DIFFRACTION POLYCHROMATOR | 2011 |
|
RU2476834C1 |
| POLYCHROMATOR | 1992 |
|
RU2054638C1 |
| 0 |
|
SU516912A1 | |
| TWIN DIFFRACTION MONOCHROMATOR | 0 |
|
SU600401A1 |
| DIFFRACTION POLYCHROMATOR | 0 |
|
SU1700386A1 |
| SPECTROSCOPE | 2010 |
|
RU2457446C1 |
| MULTICHANNEL SPECTROMETRE | 2007 |
|
RU2375686C2 |
| DIFFRACTION MONOCHROMATOR | 0 |
|
SU853418A1 |
