Broadband filter using cladding profile linearly tapered long-period waveguide grating
Broadband filter using cladding profile linearly tapered long-period waveguide grating
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使用包层轮廓线性锥形长周期波导光栅的宽带滤波器
DOI:
10.1016/j.optcom.2010.12.004
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发表时间:
2011-04
影响因子:
2.4
通讯作者:
Lei Xu
中科院分区:
文献类型:
--
作者:
Yanwu Zhang;Yingfeng Li;Zian He;Liying Liu;Lei Xu
A method to increase the bandwidth of long-period waveguide gratings (LPWGs) is proposed using linearly tapered cladding profile and large coupling constant. Compared to conventional uniform LPWG, the simulated 20-dB bandwidth of the designed chirped LPWG is enlarged by 14 times, from 0.9nm to 12.8nm. Besides, a chirped LPWG with the new structure is also fabricated, and bandwidth broadening effect is observed.
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影响因子:
4.7
作者:
Qing Liu;K. Chiang
通讯作者:
Qing Liu;K. Chiang
影响因子:
4.7
作者:
Vengsarkar, AM;Lemaire, PJ;Sipe, JE
通讯作者:
Sipe, JE
DOI:
10.1364/ofc.1995.pd4
发表时间:
1995-02
期刊:
--
影响因子:
--
作者:
A. Vengsarkar;P. Lemaire;J. Judkins;V. Bhatia;T. Erdogan;J. Sipe
通讯作者:
A. Vengsarkar;P. Lemaire;J. Judkins;V. Bhatia;T. Erdogan;J. Sipe
影响因子:
4.7
作者:
Y. Liu;E. Tangdiongga;Z. Li;S. Zhang;H. Waardt;G. Khoe;H. Dorren
通讯作者:
Y. Liu;E. Tangdiongga;Z. Li;S. Zhang;H. Waardt;G. Khoe;H. Dorren
影响因子:
3.6
作者:
S. Ramachandran;Zhiyong Wang;M. Yan
通讯作者:
S. Ramachandran;Zhiyong Wang;M. Yan