Researching | Zero-gap directional couplers with Ti: LiNbO_3 waveguides at 1.3μm

Journals >Chinese Journal of Lasers >Volume 17 >Issue 5 >Page 282 > Article

Chinese Journal of Lasers
Vol. 17, Issue 5, 282 (1990)

Zero-gap directional couplers with Ti: LiNbO_3 waveguides at 1.3μm

[in Chinese]¹, [in Chinese]¹, [in Chinese]¹, and [in Chinese]²

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¹[in Chinese]

²[in Chinese]

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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 Copy Citation Text

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Abstract

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.

Keywords

directional coupler lithium niobate titanium

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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

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