|Title:||Concurrent dualband diplexer for nanoscale wireless links|
Prasad Pathak N.
Rastogi, Vipul K.
|Published in:||IEEE Photonics Technology Letters|
|Abstract:||This letter reports the design and full wave analysis of a compact and low-loss filter-based concurrent dualband diplexer for high-density multiband photonic integrated circuits. The proposed diplexer consists of a chamfered T-junction in nanoplasmonic metal-insulator-metal waveguide and two bandpass filters (BPF) inserted in the two output arms. Plasmonic BPF have been designed using stepped width resonator. These filters are concurrently operating at 1427-/1665-nm and 1355-/1595-nm wavelength. The optimized chamfered T-junction has return loss >8 dB, whereas insertion loss of each dualband BPF is <5 dB. © 1989-2012 IEEE.|
|Citation:||IEEE Photonics Technology Letters (2014), 26(18): 1832-1835|
|Publisher:||Institute of Electrical and Electronics Engineers Inc.|
|Author Scopus IDs:||55921439400|
|Author Affiliations:||Thirupathaiah, K., Department of Physics, IIT Roorkee, Roorkee, India|
Iyer, B., Department of Electronics and Communication Engineering Radio, Frequency Integrated Circuits and Systems Laboratory, IIT Roorkee, Roorkee, India
Prasad Pathak, N., Department of Electronics and Communication Engineering Radio, Frequency Integrated Circuits and Systems Laboratory, IIT Roorkee, Roorkee, India
Rastogi, V., Department of Physics, IIT Roorkee, Roorkee, India
|Appears in Collections:||Journal Publications [PH]|
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