Adjustable mirror assembly for polarization dependent loss...

Apparatus for carrying out spectral analysis

Atomic absorption spectrometer

Attenuator for stray light produced in monochromators

Calibrating apparatus in a monochromator

Cam and follower arrangement

Compact littrow-type scanning spectrometer

Cylindrical grating monochromator for synchrotron radiation

Czerny-Turner monochromator

Device for adjusting angular play

Device for applying radiation at adjustable angles

Difference dispersive double-path monochromator having wavelengt

Diffraction grating mounting device for scanning monochromator

Diffraction grating position sensing and control for a scanning

Dispersive optical device

Double grating monochromator

Double monochromatic spectroscopic device

Double monochromator

Double monochromator

Double monochromator