Illumination optical apparatus
Image pickup optical system which minimizes the effects of spuri
Image sensing apparatus having an optical low-pass filter
In-line optical isolator
In-line optical isolator
Infrared selective reflective polarizing element
Interleaver using spatial birefringent elements
Interleaver/deinterleavers causing little or no dispersion...
Interleaving optical filter
Intrinsic birefringence compensation for below 200 nanometer...
Intrinsic polarizer and method of manufacturing an intrinsic...