Abstract
A multipath structure of a ring resonator is proposed to expand the free spectral range. Simulation work indicates that the multipath ring resonator has 25 GHz-adjacent-channel crosstalk of -41 dB, maximum interchannel crosstalk of -18 dB, and -1 dB bandwidth of 4 GHz for a typical expansion factor of 10. The results show the advantages of characteristics compared with a double-cavity ting resonator and a triple-coupler ring resonator.
| Original language | English |
|---|---|
| Pages (from-to) | 366-367 |
| Number of pages | 2 |
| Journal | Electronics Letters |
| Volume | 39 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - Feb 20 2003 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
Cite this
Multipath structure for FSR expansion in waveguide-based optical ring resonator. / Hidayat, I. S.; Toyota, Yoshitaka; Torigoe, O.; Wada, O.; Koga, R.
In: Electronics Letters, Vol. 39, No. 4, 20.02.2003, p. 366-367.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Multipath structure for FSR expansion in waveguide-based optical ring resonator
AU - Hidayat, I. S.
AU - Toyota, Yoshitaka
AU - Torigoe, O.
AU - Wada, O.
AU - Koga, R.
PY - 2003/2/20
Y1 - 2003/2/20
N2 - A multipath structure of a ring resonator is proposed to expand the free spectral range. Simulation work indicates that the multipath ring resonator has 25 GHz-adjacent-channel crosstalk of -41 dB, maximum interchannel crosstalk of -18 dB, and -1 dB bandwidth of 4 GHz for a typical expansion factor of 10. The results show the advantages of characteristics compared with a double-cavity ting resonator and a triple-coupler ring resonator.
AB - A multipath structure of a ring resonator is proposed to expand the free spectral range. Simulation work indicates that the multipath ring resonator has 25 GHz-adjacent-channel crosstalk of -41 dB, maximum interchannel crosstalk of -18 dB, and -1 dB bandwidth of 4 GHz for a typical expansion factor of 10. The results show the advantages of characteristics compared with a double-cavity ting resonator and a triple-coupler ring resonator.
UR - http://www.scopus.com/inward/record.url?scp=0037456426&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0037456426&partnerID=8YFLogxK
U2 - 10.1049/el:20030276
DO - 10.1049/el:20030276
M3 - Article
VL - 39
SP - 366
EP - 367
JO - Electronics Letters
JF - Electronics Letters
SN - 0013-5194
IS - 4
ER -