Selective excitation of whispering-gallery modes and Fano resonance in a high-Q micro-capillary resonator with cleaned-up spectrum

2019 ◽  
Vol 12 (6) ◽  
pp. 062003
Author(s):  
Mengyu Wang ◽  
Lingjun Meng ◽  
Xueying Jin ◽  
Bolin Cai ◽  
Yongchao Dong ◽  
...  
2007 ◽  
Vol 32 (2-3) ◽  
pp. 123-126
Author(s):  
Y.-R. Nowicki-Bringuier ◽  
J. Claudon ◽  
C. Böckler ◽  
S. Reitzenstein ◽  
M. Kamp ◽  
...  

2011 ◽  
Vol 2011 ◽  
pp. 1-6 ◽  
Author(s):  
Naoki Okada ◽  
James B. Cole ◽  
Shigeki Yamada ◽  
Kensuke Ogawa ◽  
Yoshifumi Katayama

The finite-difference time-domain (FDTD) algorithm has been used in simulation-based designs of many optical devices, but it fails to reproduce high-Q whispering gallery modes (WGMs). On the other hand, the nonstandard (NS) FDTD algorithm can accurately compute WGMs and can be used to make simulation-based designs of WGM devices. Wavelength splitters using the coupled resonator optical waveguides (CROWs) based on WGM couplings have recently attracted attention because they are potentially ultracompact. In this paper, we design a CROW wavelength splitter using NS FDTD simulations and demonstrate high interchannel extinction ratios of over 20 dB.


Author(s):  
ZhongHao Zhou ◽  
FangJie Shu ◽  
Zhen Shen ◽  
ChunHua Dong ◽  
GuangCan Guo

2007 ◽  
Vol 15 (25) ◽  
pp. 17291 ◽  
Author(s):  
Y.-R. Nowicki-Bringuier ◽  
J. Claudon ◽  
C. Böckler ◽  
S. Reitzenstein ◽  
M. Kamp ◽  
...  

APL Photonics ◽  
2018 ◽  
Vol 3 (5) ◽  
pp. 051702 ◽  
Author(s):  
Dominik Walter Vogt ◽  
Rainer Leonhardt

2009 ◽  
Vol 17 (14) ◽  
pp. 11916 ◽  
Author(s):  
Ganapathy Senthil Murugan ◽  
James S. Wilkinson ◽  
Michalis N. Zervas

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