Patent ID: 6813397
Filing Date: 2004-11-02
Classification: G02B

Abstract:
A micro-optic system comprising:a first collimating means for introducing a first input ordinary beam with wavelength &lgr;1o of a first pair of input beams, a second collimating means for introducing a first input extraordinary beam with wavelength &lgr;1e of said first pair of input beams, a third collimating means for introducing a second input ordinary beam with wavelength &lgr;2o of a second pair of input beams, a fourth collimating means for introducing a second input extraordinary beam with wavelength &lgr;2e of said second pair of input beams, a polarization beam combiner for combining said first pair of input beams and said second pair of input beams into a first combined light beam with wavelength &lgr;1 and a second combined light beam with wavelength &lgr;2, and a filter for multiplexing said first combined light beam and said second combined light beam into an output beam, wherein said wavelength &lgr;1 equals to said wavelength &lgr;1o and said wavelength &lgr;1e, said wavelength &lgr;2 equals to said wavelength &lgr;2o and said wavelength &lgr;2e.