|
Ocean Optics - Inventor of the World's First Miniature Spectrometer
|
|
Predicted Ranges
& Resolution: QE Bench
These graphs demonstrate the
range and resolution of your "QE"
Bench Spectrometer with a 5 µm Slit and various
gratings.
 |
|
Example: If the
starting wavelength is 400 nm, then the range is ~364 nm, providing a
400-764 nm wavelength range and 0.645 nm optical resolution (FWHM).
Gratings for the QE Bench that have groove densities of 600 mm-1
are Grating H1, H2, H3, H4 and H14. |
| |
 |
|
Example: If the starting wavelength
is 600 nm, then the range is ~152 nm, providing a 600-752 nm
wavelength range and 0.295 nm
optical resolution (FWHM). Gratings for the QE Bench that have groove
densities of 1200 mm-1 are Grating H5, H6 and H9. |
| |
 |
|
Example: If the starting wavelength
is 300 nm, then the range is ~112 nm, providing a 300-412 nm
wavelength range and 0.226 nm
optical resolution (FWHM). Gratings for the QE Bench that have groove
densities of 1800 mm-1 are Grating H10 and H11. |
| |
 |
|
Example: If the starting wavelength
is 450 nm, then the range is ~62 nm, providing a 450-512 nm wavelength
range and 0.139 nm optical
resolution (FWHM). Gratings for the QE Bench that have groove
densities of 2400 mm-1 are Grating H7 and H12. |
|
|
|
