Chinese Journal of Lasers, Volume. 17, Issue 5, 282(1990)
Zero-gap directional couplers with Ti: LiNbO_3 waveguides at 1.3μm
A Zero-gap directional coupler with Ti: LiNbO3 waveguides atλ = 1.3μm. has been fabricated An ON/OFF ratio of 17 dB switch voltage of 23 V and capacitance of 6 pF were measured and the theoretical band-width is greater than 1 GHz.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Zero-gap directional couplers with Ti: LiNbO_3 waveguides at 1.3μm[J]. Chinese Journal of Lasers, 1990, 17(5): 282