TY - GEN
T1 - Wavelength Tunable filter with Curved Directional Coupler
AU - Ito, Yoshiaki
AU - Mendez-Astudillo, Manuel
AU - Kita, Tomohiro
N1 - Funding Information:
This research was partly supported by the R&D project on carrier-conversion technology with high environmental tolerance, National Institute of Information and Communication Technology, Japan and JSPS KAKENHI Grant Numbers 19H02634. . Reference [1] B. Liu, et al, “Wide Tunable Double Ring Resonator Coupled Laser,” IEEE Photo. Technol. Lett, vol. 14, no. 5, May 2002. [2] N. Kobayashi, et al., “Silicon Photonic Hybrid Ring-Filter External Cavity Wavelength Tunable Laser,” J. Lightwave Technol, vol. 33, no. 6, March 15, 2015. [3] T. Kita, et al., “Silicon Photonic Wavelength-Tunable Laser Diode with Asymmetric Mach-Zehnder Interferometer,” IEEE J. selected topics in quantum electronics, vol. 20, no. 4, July/August, 2014. [4] H. Morino, et al., “Reduction of Wavelength Dependence of Coupling Characteristics Using Si Optical Waveguide Curved Directional Coupler,” J. Lightwave Technol, vol. 32, no. 12, June 15, 2014.
Publisher Copyright:
© 2019 The Japan Society of Applied Physics.
PY - 2019/11
Y1 - 2019/11
N2 - We investigate a structure to reduce the wavelength-dependence of a ring resonator's transmission characteristics by replacing the conventional directional coupler of the racetrack resonator with a curved directional coupler. We show its potential as a filter for broadband wavelength tunable single mode lasers
AB - We investigate a structure to reduce the wavelength-dependence of a ring resonator's transmission characteristics by replacing the conventional directional coupler of the racetrack resonator with a curved directional coupler. We show its potential as a filter for broadband wavelength tunable single mode lasers
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U2 - 10.23919/MOC46630.2019.8982770
DO - 10.23919/MOC46630.2019.8982770
M3 - Conference contribution
AN - SCOPUS:85081099073
T3 - MOC 2019 - 24th Microoptics Conference
SP - 106
EP - 107
BT - MOC 2019 - 24th Microoptics Conference
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 24th Microoptics Conference, MOC 2019
Y2 - 17 November 2019 through 20 November 2019
ER -