Narrowband Waveguide Bragg Gratings with Fully-etched Side Corrugations and Large Fabrication Tolerance

被引:0
|
作者
Lin, Keng-Hsien [1 ]
Hung, Yung-Jr [1 ]
Wu, Chong-Jia [1 ]
Wang, Cheng-Yu [1 ]
Chen, Yung-Jui [1 ]
机构
[1] Natl Sun Yat Sen Univ, Dept Photon, 70 Lienhai Rd, Kaohsiung 80424, Taiwan
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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
Fully-etched cladding-modulated grating allows not only flexible control of the reflection response but also large fabrication tolerance. A reflection bandwidth of < 0.6 nm and a Bragg wavelength variation of within 1 nm is experimentally demonstrated.
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页数:2
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