Search Results - "Veerasubramanian, Venkat"

Design, analysis, and transmission system performance of a 41 GHz silicon photonic modulator by Patel, David, Ghosh, Samir, Chagnon, Mathieu, Samani, Alireza, Veerasubramanian, Venkat, Osman, Mohamed, Plant, David V

“…The design and characterization of a slow-wave series push-pull traveling wave silicon photonic modulator is presented. At 2 V and 4 V reverse bias, the…”
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Digital Signal Processing for Dual-Polarization Intensity and Interpolarization Phase Modulation Formats Using Stokes Detection by Chagnon, Mathieu, Morsy-Osman, Mohamed, Patel, David, Veerasubramanian, Venkat, Samani, Alireza, Plant, David

“…We study and compare two digital signal processing (DSP) approaches to recover the intensity on two orthogonal polarizations and the interpolarization phase…”
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Focusing-curved subwavelength grating couplers for ultra-broadband silicon photonics optical interfaces by Zhong, Qiuhang, Veerasubramanian, Venkat, Wang, Yun, Shi, Wei, Patel, David, Ghosh, Samir, Samani, Alireza, Chrostowski, Lukas, Bojko, Richard, Plant, David V

“…We report on the design and characterization of focusing-curved subwavelength grating couplers for ultra-broadband silicon photonics optical interfaces. With…”
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A Low-Voltage 35-GHz Silicon Photonic Modulator-Enabled 112-Gb/s Transmission System by Samani, Alireza, Chagnon, Mathieu, Patel, David, Veerasubramanian, Venkat, Ghosh, Samir, Osman, Mohamed, Zhong, Qiuhang, Plant, David V.

“…We present a silicon photonic traveling-wave Mach-Zehnder modulator operating near 1550 nm with a 3-dB bandwidth of 35 GHz. A detailed analysis of…”
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A Silicon Photonic PAM-4 Modulator Based on Dual-Parallel Mach-Zehnder Interferometers by Samani, Alireza, Veerasubramanian, Venkat, El-Fiky, Eslam, Patel, David, Plant, David V.

“…We present a silicon photonic dual-parallel Mach-Zehnder modulator (MZM) operating near 1550 nm used for four-level pulse amplitude modulation (PAM-4). The…”
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Design and Demonstration of Apodized Comb Filters on SOI by Veerasubramanian, V., Beaudin, G., Giguere, A., Le Drogoff, B., Aimez, V., Kirk, A. G.

“…We report on the design, modeling, and characterization of apodized comb filters in the silicon-on-insulator platform. These devices are based on sampled…”
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Silicon Photonic Segmented Modulator-Based Electro-Optic DAC for 100 Gb/s PAM-4 Generation by Patel, David, Samani, Alireza, Veerasubramanian, Venkat, Ghosh, Samir, Plant, David V.

“…We report on the design and characterization of a silicon-on-insulator traveling-wave multi-electrode Mach-Zehnder modulator (MZM). The 2-bit electro-optic…”
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Experimental parametric study of 128 Gb/s PAM-4 transmission system using a multi-electrode silicon photonic Mach Zehnder modulator by Samani, Alireza, Patel, David, Chagnon, Mathieu, El-Fiky, Eslam, Li, Rui, Jacques, Maxime, Abadía, Nicolás, Veerasubramanian, Venkat, Plant, David V

“…We present an experimental study and analysis of a travelling wave series push-pull silicon photonic multi-electrode Mach-Zehnder modulator (ME-MZM) and…”
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High-speed compact silicon photonic Michelson interferometric modulator by Patel, David, Veerasubramanian, Venkat, Ghosh, Samir, Samani, Alireza, Zhong, Qiuhang, Plant, David V

“…We present the detailed analysis and characterization of a silicon Michelson modulator with short 500 μm phase shifters and a low VπLπ of 0.72 V-cm under…”
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Single rolled-up InGaAs/GaAs quantum dot microtubes integrated with silicon-on-insulator waveguides by Tian, Zhaobing, Veerasubramanian, Venkat, Bianucci, Pablo, Mukherjee, Shouvik, Mi, Zetian, Kirk, Andrew G, Plant, David V

“…We report on single rolled-up microtubes integrated with silicon-on-insulator waveguides. Microtubes with diameters of ~7 μm, wall thicknesses of ~250 nm, and…”
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Waveguide-coupled drop filters on SOI using quarter-wave shifted sidewalled grating resonators by Veerasubramanian, Venkat, Beaudin, Guillaume, Giguère, Alexandre, Le Drogoff, Boris, Aimez, Vincent, Kirk, Andrew G

“…We report on the design, fabrication, and demonstration of waveguide coupled channel drop filters at 1550 nm, on a silicon-on-insulator (SOI) substrate. These…”
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Demonstration of a plasmonic thermocycler for the amplification of human androgen receptor DNA by Roche, Philip J R, Beitel, Lenore K, Khan, Rifat, Lumbroso, Rose, Najih, Mohamed, Cheung, Maurice C-K, Thiemann, Joachim, Veerasubramanian, Venkat, Trifiro, Mark, Chodavarapu, Vamsy P, Kirk, Andrew G

“…A plasmonic heating method for the polymerase chain reaction is demonstrated by the amplification of a section of the human androgen receptor gene. The…”
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A 41 GHz slow-wave series push-pull silicon photonic modulator by Patel, David, Veerasubramanian, Venkat, Samani, Alireza, Ghosh, Samir, Chagnon, Mathieu, Osman, Mohamed, Plant, David V.

“…We present a silicon modulator with a measured E-O bandwidth of 41 GHz at -4 V bias. Open eye diagrams are visible up to 60 Gbps. With DSP, 112 Gbps PAM-4…”
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A lumped michelson interferometric modulator in silicon by Patel, David, Veerasubramanian, Venkat, Ghosh, Samir, Samani, Alireza, Qiuhang Zhong, Plant, David V.

“…We demonstrate the operation of a low V π L π , lumped, and compact Michelson modulator fabricated in SOI. The modulator operates up to 25 Gbps with measured…”
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Controlled coupling of rolled-up microtubes integrated with silicon waveguides by Qiuhang Zhong, Zhaobing Tian, Veerasubramanian, Venkat, Dastjerdi, M. Hadi Tavakoli, Patel, David, Zetian Mi, Plant, David V.

“…We demonstrate, for the first time, the controlled coupling of rolled-up microtubes integrated with silicon waveguides by thermally tuning the coupling gap…”
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A vertical SG-DBR based tunable hybrid silicon evanescent laser by Veerasubramanian, Venkat, Beaudin, Guillaume, Giguere, Alexandre, LeDrogoff, Boris, Aimez, Vincent, Kirk, Andrew G.

“…We propose a tunable hybrid silicon evanescent laser with vertical sidewalled sampled grating distributed Bragg reflectors (SG-DBR) on SOI. The device utilizes…”
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Silicon photonics modulator architectures for multi-level signal generation and transmission by Samani, Alireza, Chagnon, Mathieu, El-Fiky, Eslam, Patel, David, Jacques, Maxime, Veerasubramanian, Venkat, Plant, David V.

“…We present two SiP modulator architectures for PAM-4 signal generation. We demonstrate the transmission of 56 Gbaud PAM-4 over 1 km of SMF. An 84 Gbaud PAM-4…”
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OOK and PAM optical modulation using a single drive push pull silicon Mach-Zehnder modulator by Samani, Alireza, Patel, David, Ghosh, Samir, Veerasubramanian, Venkat, Qiuhang Zhong, Wei Shi, Plant, David V.

“…We report a successful demonstration of 4 level pulse amplitude modulation using a travelling-wave silicon Mach-Zehnder modulator. The modulator operates up to…”
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A 4×4 fully non-blocking switch on SOI based on interferometric thermo-optic phase shifters by Patel, David, Veerasubramanian, Venkat, Ghosh, Samir, Wei Shi, Samani, Alireza, Qiuhang Zhong, Plant, David V.

“…We developed a 4×4 fully non-blocking crossbar switch fabric based on interferometric thermal phase shifters, where heating is achieved using resistive…”
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Waveguide coupled drop filters on SOI using vertical sidewalled grating resonators by Veerasubramanian, Venkat, Kirk, Andrew G, Beaudin, Guillaume, Giguère, Alexandre, LeDrogoff, Boris, Aimez, Vincent

“…A vertical grating resonator coupled drop filter with 20 dB channel extinction and 37% dropped channel tapping efficiency is proposed. We also show that by…”
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