Polarization compensated imaging spectrometer

Polarization interferometer optical voltage detector utilizing m

Polarization interferometer spectrometer

Polarization maintaining fiber interferometer and method for sou

Polarization mitigation technique

Polarization rotator with frequency shifting phase conjugate mir

Polarized light measuring apparatus and phase plate measuring ap

Polarizing interferometric displacement measuring arrangement

Polarizing monochromator

Polarizing optical interferometer having a dual use optical elem

Polychromator

Polychromator for multi-element analysis

Portable colorimeter and method for characterization of a colore

Portable extended life metrology system for measuring scale disp

Portable instant display and analysis reflectance spectrometer

Portable laser digitizing system for large parts

Portable multiband imaging spectrometer

Portable spectrophotometer

Position detecting apparatus based on before and after mode-hop

Position detecting method and apparatus including Fraunhofer dif