Chinese Journal of Lasers, Volume. 21, Issue 12, 940(1994)
Optical Damage of Lithium Niobate Channel Waveguide
The experimetal observation of optical damage of channel waveguides on LiNbO3 substrate by CCD is reported. We found that optical damage was propagation direction dependent.The optical damage can be partly erased by heating the sample. The resistance against optical damage of MgO doped LiNbO3, i.e. MgO:LiNbO3, is strongerthan that of pure LiNbO3.
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[in Chinese], [in Chinese], [in Chinese]. Optical Damage of Lithium Niobate Channel Waveguide[J]. Chinese Journal of Lasers, 1994, 21(12): 940