LYOT Depolarizer

Optical depolarizer is a kind of optical passive component which can transform the input polarized or partial polarized light into non-polarization light(depolarization),it is designed according to Lyot depolarizer principle.

Dayoptics Lyot depolarizer consists of two crystalline plane parallel plates whose axes is 45° apart from each other with optical contacted.The thickness ratio of two plates length is typically 2:1.The depolarizer is not suitable for usage in monochromatic light.

Theory Data

DOP-Degree of Polarization,DOP=1 good polarization,DOP= 0 good depolarization

Material:Calcite

                  DOP Vs.wavelength bandwidth

       Laser beam Wavelength is 1550nm,with total length of 6mm

                  DOP Vs. input wavelength

       (Input beam with 10nm bandwidth,total length 6mm)

Material:YVO4

                   DOP Vs.wavelength bandwidth

       Laser beam Wavelength is 1550nm,with total length of 6mm

                  DOP Vs. input wavelength

       (Input beam with 10nm bandwidth,total length 6mm)

Material:Quartz

                    DOP Vs.wavelength bandwidth

       Laser beam Wavelength is 1550nm,with total length of 6mm

                    DOP Vs. input wavelength

       (Input beam with 100nm bandwidth,total length 6mm)

Specification 

Coating is available upon requirement

Mount is available upon requirement