Photonics Research, Volume. 9, Issue 4, 507(2021)
Silicon electronic–photonic integrated 25 Gb/s ring modulator transmitter with a built-in temperature controller
Figures & Tables(14)
Fig. 1. Block diagram of the silicon photonic WDM transmitter with ring resonators.
Fig. 2. Measured transmission curves and 25 Gb/s eye diagrams for different temperatures.
Fig. 3. (a) Block diagram and (b) fabricated chip photo of the monolithic silicon photonic transmitter with a temperature controller.
Fig. 8. Simulation results for the temperature control operation with Verilog-A behavior models.
Fig. 10. Measured transmission curve of the RM with different on-chip heater powers.
Fig. 11. (a) Measured
Fig. 12. Measurement results for heater voltage (
Fig. 13. Measurement results in the lock mode with thermal stress showing (a) heater voltage (
Table 1. Performance Comparison for Silicon Photonic Transmitters with Ring Modulators and Temperature Controllers
View tableView in ArticleTable 1. Performance Comparison for Silicon Photonic Transmitters with Ring Modulators and Temperature Controllers
JSCC [ 12 ]ISSCC [ 13 ]ISSCC [ 14 ]JSSC [ 15 ]JSSC [ 16 ]JLT [ 17 ]This Work Process 130 nm SOI SiPh + 65 nm CMOS 100 nm SOI SiPh + 65 nm CMOS SiPh + 28 nm CMOS 130 nm SOI SiPh + 40 nm CMOS 45 nm CMOS SOI 0.25 μm BiCMOS 0.25 μm Photonic BiCMOS Wavelength 1550 nm 1310 nm 1310 nm 1550 nm 1180 nm 1550 nm 1550 nm Data Rate 25 Gb/s 10 Gb/s 112 Gb/s 2 Gb/s 5 Gb/s 25 Gb/s 25 Gb/s Driver Integration Yes (Wire-bonded) Yes (3D face-to-face) Yes (3D face-to-face) Yes (Wire-bonded) Yes (Monolithic) No Yes (Monolithic) Controller Integration No (Off-chip PD) Yes (3D face-to-face) Yes (3D face-to-face) No (Off-chip DAC) Yes (Monolithic) No (Off-chip PD) Yes (Monolithic) Scheme Average power Analog closed-loop w/digital reconfig. Normalized average power stabilization OMA monitor w/slope-quantization Bit-statistics OMA monitor with power detector & without step approach OMA monitor with temperature sensing & PID control Manual Reference Setting Yes Yes Yes No No No No Resonance Wavelength Tuning Range N/A N/A Not reported (50 mW power dissipation) 5 nm 2.5 nm 0.55 nm 3.27 nm Temp. Controller Power a 0.17 mW 0.15 mW Not reported 2.9 mW 0.72 mW 3.91 mW 3.325 mW
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Minkyu Kim, Min-Hyeong Kim, Youngkwan Jo, Hyun-Kyu Kim, Stefan Lischke, Christian Mai, Lars Zimmermann, Woo-Young Choi, "Silicon electronic–photonic integrated 25 Gb/s ring modulator transmitter with a built-in temperature controller," Photonics Res. 9, 507 (2021)
Paper Information
Category: Silicon Photonics
Received: Oct. 27, 2020
Accepted: Feb. 2, 2021
Published Online: Mar. 25, 2021
The Author Email: Woo-Young Choi (wchoi@yonsei.ac.kr)
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