Imaging apparatus for infrared rays nonlinear molecular...

Imaging spectrometer including a plurality of polarizing...

Imaging system and method for Fourier transform spectroscopy

In-phase/in-quadrature demodulator for spectral information...

Integrated spectroscopy system

Integrated spectroscopy system

Integrated wavelength monitor

Integrated-optic channel monitoring

Interference filter

Interferential spectroscopy detector and camera

Interferometer

Interferometer

Interferometer

Interferometer alignment

Interferometer for monitoring wavelength in an optical beam

Interferometer maintaining optical relationship between...

Interferometer spectrometer with reduced alignment sensitivity

Interferometer spectrometer with reduced alignment sensitivity

Interferometer utilizing a rotating rigid structure

Interferometric method and apparatus for the...