Dr. Janet P. Wu Profile

Dr. Janet P. Wu

at Jet Propulsion Lab

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 15 March 2016 Paper

Paper

Architectural and operational considerations emerging from hybrid RF-optical network loading simulations

Yijiang Chen, Douglas Abraham, David Heckman, Andrew Kwok, Bruce MacNeal, Kristy Tran, Janet Wu

Proceedings Volume 9739, 97390P (2016) https://doi.org/10.1117/12.2213594

KEYWORDS: Optical communications, Network architectures, Data communications, Imaging systems, Free space optical communications, Robotics, Synthetic aperture radar, Hyperspectral imaging, Asteroids, Mars, Space operations, Antennas, Visibility, Computer architecture, Optical tracking, RF communications

Read Abstract +

Proceedings Article | 15 March 2016 Paper

Paper

Overview of Ground Station 1 of the NASA space communications and navigation program

W. Roberts, D. Antsos, A. Croonquist, S. Piazzolla, L. Roberts, V. Garkanian, T. Trinh, M. Wright, R. Rogalin, J. Wu, L. Clare

Proceedings Volume 9739, 97390B (2016) https://doi.org/10.1117/12.2217465

KEYWORDS: Laser communications, Optical communications, Telecommunications, Telescopes, Laser safety, Laser systems engineering, Laser optics, Adaptive optics, Space operations, Atmospheric optics, Data communications, Clouds

Read Abstract +

Proceedings Article | 22 July 2010 Paper

Paper

Mitigation of angle tracking errors due to color dependent centroid shifts in SIM Lite

Bijan Nemati, Xin An, Renaud Goullioud, Michael Shao, Tsae-Pyng Shen, Udo Wehmeier, Mark Weilert, Xu Wang, Thomas Werne, Janet Wu, Chengxing Zhai

Proceedings Volume 7734, 77344I (2010) https://doi.org/10.1117/12.857778

KEYWORDS: Stars, Interferometers, Metrology, Cameras, Wavefronts, Point spread functions, Charge-coupled devices, Optical alignment, CCD cameras, Beam splitters

Read Abstract +

Proceedings Article | 22 July 2010 Paper

Paper

SIM Lite mission spectral calibration sensitivities and refinements

C. Zhai, X. An, R. Goullioud, B. Nemati, M. Shao, J. Shen, X. Wang, U. Wehmeier, M. Weilert, T. Werne, J. Wu

Proceedings Volume 7734, 77341J (2010) https://doi.org/10.1117/12.856336

KEYWORDS: Calibration, Spectral calibration, Error analysis, Stars, Modulation, Ferroelectric materials, Data modeling, Phase shift keying, Fourier transforms, Optical filters

Read Abstract +

Proceedings Article | 22 July 2010 Paper

Paper

SIM interferometer testbed (SCDU) status and recent results

Bijan Nemati, Xin An, Renaud Goullioud, Michael Shao, Tsae-Pyng Shen, Udo Wehmeier, Mark Weilert, Xu Wang, Thomas Werne, Janet Wu, Chengxing Zhai

Proceedings Volume 7734, 77341N (2010) https://doi.org/10.1117/12.856300

KEYWORDS: Stars, Calibration, Interferometers, Error analysis, Metrology, Wavefronts, Spectral calibration, CCD cameras, Cameras, Light sources

Read Abstract +

Proceedings Article | 22 July 2010 Paper

Paper

SCDU (Spectral Calibration Development Unit) testbed narrow angle astrometric performance

Xu Wang, Renaud Goullioud, Bijan Nemati, Michael Shao, Udo Wehmeier, Mark Weilert, Thomas Werne, Janet Wu, Chengxing Zhai

Proceedings Volume 7734, 77344J (2010) https://doi.org/10.1117/12.857278

KEYWORDS: Calibration, Stars, Spectral calibration, Interferometers, Optical filters, Picosecond phenomena, Error analysis, Data processing, Exoplanets, Metrology

Read Abstract +

Proceedings Article | 22 July 2010 Paper

Paper

SCDU testbed automated in-situ alignment, data acquisition, and analysis

Thomas Werne, Udo Wehmeier, Janet Wu, Xin An, Renaud Goullioud, Bijan Nemati, Michael Shao, Tsae-Pyng Shen, Xu Wang, Mark Weilert, Chengxing Zhai

Proceedings Volume 7734, 77344F (2010) https://doi.org/10.1117/12.857525

KEYWORDS: MATLAB, Computing systems, Cameras, Data storage, Data processing, Data acquisition, Distributed computing, Human-machine interfaces, Control systems, Real-time computing

Read Abstract +

Proceedings Article | 16 June 2004 Paper

Paper

Deep-space optical communications link availability and data volume

Abhijit Biswas, Keith Wilson, Sabino Piazzolla, Janet Wu, William Farr

Proceedings Volume 5338, (2004) https://doi.org/10.1117/12.537823

KEYWORDS: Signal attenuation, Clouds, Space operations, Mars, Sun, Atmospheric modeling, Visibility, Optical communications, Receivers, Optical networks

Read Abstract +

Showing 5 of 8 publications

SIGN IN TO:

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Advertisement

Advertisement