Integration of chalcogenide and titanium-diffused lithium-niobate waveguides

被引：0
|
作者：
Solmaz, Mehmet E. [1 ]
Madsen, Christi K. [1 ]
机构：
[1] Texas A&M Univ, Dept Elect & Comp Engn, College Stn, TX 77843 USA
来源：
LASER RESONATORS AND BEAM CONTROL XII | 2010年 / 7579卷
关键词：
lithium niobate; chalcogenide; ring resonators; optical waveguides; TUNABLE MICRORING RESONATORS;
D O I：
10.1117/12.853096
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The integration of a higher index chalcogenide strip as a guiding layer on top of diffused lithium niobate waveguides is presented. The mode transfer to upper cladding through a 2D taper structure is discussed theoretically. A review of the fabricated waveguide structures and the results are also provided. A slight modification to current taper design is proposed to further improve the bend radius and create much smaller ring resonators. Future perspectives for devices and their potential impacts on integrated optics are also discussed.
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页数：7
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