Search Results - "Zhang, Eric J."

Laser-annealing Josephson junctions for yielding scaled-up superconducting quantum processors by Hertzberg, Jared B., Zhang, Eric J., Rosenblatt, Sami, Magesan, Easwar, Smolin, John A., Yau, Jeng-Bang, Adiga, Vivekananda P., Sandberg, Martin, Brink, Markus, Chow, Jerry M., Orcutt, Jason S.

“…As superconducting quantum circuits scale to larger sizes, the problem of frequency crowding proves a formidable task. Here we present a solution for this…”
Get full text

Field Deployment of a Portable Optical Spectrometer for Methane Fugitive Emissions Monitoring on Oil and Gas Well Pads by Zhang, Eric J, Teng, Chu C, van Kessel, Theodore G, Klein, Levente, Muralidhar, Ramachandran, Wysocki, Gerard, Green, William M J

“…We present field deployment results of a portable optical absorption spectrometer for localization and quantification of fugitive methane (CH ) emissions. Our…”
Get full text

Hydrofluoric acid flow etching of low-loss subwavelength-diameter biconical fiber tapers by Zhang, Eric J, Sacher, Wesley D, Poon, Joyce K S

“…An etch method based on surface tension driven flows of hydrofluoric acid microdroplets for the fabrication of low-loss, subwavelength-diameter biconical fiber…”
Get full text

High-performance superconducting quantum processors via laser annealing of transmon qubits by Zhang, Eric J, Srinivasan, Srikanth, Sundaresan, Neereja, Bogorin, Daniela F, Martin, Yves, Hertzberg, Jared B, Timmerwilke, John, Pritchett, Emily J, Yau, Jeng-Bang, Wang, Cindy, Landers, William, Lewandowski, Eric P, Narasgond, Adinath, Rosenblatt, Sami, Keefe, George A, Lauer, Isaac, Rothwell, Mary Beth, McClure, Douglas T, Dial, Oliver E, Orcutt, Jason S, Brink, Markus, Chow, Jerry M

“…Scaling the number of qubits while maintaining high-fidelity quantum gates remains a key challenge for quantum computing. Presently, superconducting quantum…”
Get full text

Time-resolved HO2 detection with Faraday rotation spectroscopy in a photolysis reactor by Teng, Chu C, Yan, Chao, Rousso, Aric, Zhong, Hongtao, Chen, Timothy, Zhang, Eric J, Ju, Yiguang, Wysocki, Gerard

Get full text

Dynamic computational optical fringe mitigation in tunable laser absorption spectroscopy by Teng, Chu C, Zhang, Eric J, Xiong, Chi, Green, William M J, Wysocki, Gerard

“…In optical spectroscopic systems where unwanted optical scattering cannot be eliminated, Fabry-Pérot etalons cause unpredictable changes in the spectral…”
Get full text

Time-resolved HO 2 detection with Faraday rotation spectroscopy in a photolysis reactor by Teng, Chu C, Yan, Chao, Rousso, Aric, Zhong, Hongtao, Chen, Timothy, Zhang, Eric J, Ju, Yiguang, Wysocki, Gerard

“…Faraday rotation spectroscopy (FRS) employs the Faraday effect to detect Zeeman splitting in the presence of a magnetic field. In this article, we present…”
Get full text

The Diagnostic Accuracy of First-Year Ophthalmology Residents on Call: Considerations for Postgraduate Year 2 (PGY-2) Standardizations of Call Structure by Hashemi, Marium, Rohani, Shawyon C, Mukit, Fabliha A, Marsili, Shane, Sarmiento, Emmanuel, Zhang, Eric J, Dryden, Stephen C, Jerkins, Brian M, Fowler, Brian T

“…Background Ophthalmology is a unique specialty with limited exposure during medical school. To improve the transition to ophthalmology residency, the…”
Get full text

Structural and biochemical analysis of phosphoethanolamine methyltransferase from the pine wilt nematode Bursaphelenchus xylophilus by Lee, Soon Goo, Chung, Michelle S., DeMarsilis, Antea J., Holland, Cynthia K., Jaswaney, Rohit V., Jiang, Cherry, Kroboth, Jakob H.P., Kulshrestha, Kevin, Marcelo, Raymundo Z.W., Meyyappa, Vidhya M., Nelson, Grant B., Patel, Janki K., Petronio, Alex J., Powers, Samantha K., Qin, Peter R., Ramachandran, Mythili, Rayapati, Divya, Rincon, John A., Rocha, Andreia, Ferreira, Joan Gabriel Rodinho Nunes, Steinbrecher, Micah K., Yao, Kaisen, Zhang, Eric J., Zou, Angela J., Gang, Margery, Sparks, Melanie, Cascella, Barrie, Cruz, Wilhelm, Jez, Joseph M.

“…•Phosphoethanolamine methyltransferases (PMT) are critical for the growth and development of nematodes.•Analysis of PMT1 from the pine wilt nematode…”
Get full text

High-speed laser modulation beyond the relaxation resonance frequency limit by Sacher, Wesley D, Zhang, Eric J, Kruger, Brett A, Poon, Joyce K S

“…We propose and show that for coupling modulated lasers (CMLs), in which the output coupler is modulated rather than the pump rate, the conventional relaxation…”
Get full text

Hybrid Faraday rotation spectrometer for sub-ppm detection of atmospheric O_2 by Zhang, Eric J., Brumfield, Brian, Wysocki, Gerard

Get full text

Satellite Guided Mobile Wireless Methane Detection for Oil and Gas Operations by van Kessel, Theodore G., Klein, Levente J., Ramachandran, Muralidhar, Zhang, Eric J., Hamann, Hendrik

“…Methane emissions from over 1 million operating oil and gas wells, pipelines, processing plants and related facilities in the US are increasingly viewed as a…”
Get full text

Field Deployment of a Portable Optical Spectrometer for Methane Fugitive Emissions Monitoring on Oil and Gas Well Pads by Zhang, Eric J., Teng, Chu C., van Kessel, Theodore G., Klein, Levente, Muralidhar, Ramachandran, Wysocki, Gerard, Green, William M. J.

“…We present field deployment results of a portable optical absorption spectrometer for localization and quantification of fugitive methane (CH4) emissions. Our…”
Get full text

Structural and biochemical analysis of phosphoethanolamine methyltransferase from the pine wilt nematode Bursaphelenchus xylophilus by Lee, Soon Goo, Chung, Michelle S., DeMarsilis, Antea J., Holland, Cynthia K., Jaswaney, Rohit V., Jiang, Cherry, Kroboth, Jakob H. P., Kulshrestha, Kevin, Marcelo, Raymundo Z. W., Meyyappa, Vidhya M., Nelson, Grant B., Patel, Janki K., Petronio, Alex J., Powers, Samantha K., Qin, Peter R., Ramachandran, Mythili, Rayapati, Divya, Rincon, John A., Rocha, Andreia, Ferreira, Joan Gabriel Rodinho Nunes, Steinbrecher, Micah K., Yao, Kaisen, Zhang, Eric J., Zou, Angela J., Gang, Margery, Sparks, Melanie, Cascella, Barrie, Cruz, Wilhelm, Jez, Joseph M.

Get full text

Hybrid Faraday rotation spectrometer for sub-ppm detection of atmospheric O2 by Zhang, Eric J, Brumfield, Brian, Wysocki, Gerard

“…Faraday rotation spectroscopy (FRS) of O(2) is performed at atmospheric conditions using a DFB diode laser and permanent rare-earth magnets. Polarization…”
Get full text

Transportable dual-modulation Faraday rotation spectrometer for time-multiplexed nitric oxide isotope ratiometry by Zhang, Eric J., Huang, Stacey, Silvernagel, Michael, Wysocki, Gerard

“…We present a transportable dual-modulation Faraday rotation spectrometer with minor isotope ( 15 NO) detection sensitivity of 0.35 ppbv·Hz -12 , corresponding…”
Get full text

Noise mitigation techniques for high-precision laser spectroscopy and integrated photonic chemical sensors by Zhang, Eric J

“…In this dissertation, laser spectroscopy is utilized to monitor trace-gas species for environmental and health applications. Due to their non-invasive and in…”
Get full text

Isotopic ratiometry of nitric oxide using a dual-modulation Faraday rotation spectrometer by Zhang, Eric J., Nuruzzaman, Farhan, Yin Wang, Sigman, Daniel, Wysocki, Gerard

“…A dual-modulation Faraday rotation spectrometer is employed for isotopic ratiometry of nitric oxide (NO) converted from nitrate/nitrite. Excellent linearity of…”
Get full text

Low-noise amplifier cryogenic testbed validation in a TaaS (Testing-as-a-Service) framework by Boiko, Brandon, Zhang, Eric J, Jorgesen, Doug, Engelmann, Sebastian, Grosskopf, Curtis, Paske, Ryan

“…As quantum computers based on superconducting qubit processors scale, cryogenic microwave components in the qubit control and readout chain must be…”
Get full text

In-line optical subtraction using a differential Faraday rotation spectrometer for 15NO/14NO isotopic analysis by Zhang, Eric J, Sigman, Daniel M, Wysocki, Gerard

“…We present a dual-modulation Faraday rotation spectrometer with in-line optical subtraction for differential measurement of nitric oxide (NO) isotopologues…”
Get full text