Design, fabrication, and preliminary test results of a new InGaAsP/InP high-Q ring resonator for gyro applications

被引:0
作者
Dell'Olio, Francesco [1 ]
Ciminelli, Caterina [1 ]
Armenise, Mario N. [1 ]
Soares, Francisco M. [2 ]
Rehbein, Wolfgang [2 ]
机构
[1] Politecn Bari, Optoelect Lab, Via Orabona 4, I-70125 Bari, Italy
[2] Heinrich Hertz Inst Nachrichtentech Berlin GmbH, Fraunhofer Inst Telecommun, D-10587 Berlin, Germany
来源
2012 INTERNATIONAL CONFERENCE ON INDIUM PHOSPHIDE AND RELATED MATERIALS (IPRM) | 2013年
关键词
Gyroscopes; Integrated optoelectronics; Optoelectronic and photonic sensors; Optoelectronic devices;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Design, fabrication and initial characterization of large-size InGaAsP/InP ring resonators for gyro applications are reported in this paper. The devices configuration includes a ring with a radius of 13 mm and a straight bus waveguide with tapered ends. Four cavities with the same radius and different values of the bus/ring gap have been fabricated by metal-organic vapour-phase-epitaxy, standard photolithography and reactive ion etching. Characterization results show that the resonator with nominal gap = 1.444 ae m has a quality factor exceeding 7x10(5) and resonance depth close to 10 dB.
引用
收藏
页码:124 / 127
页数:4
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