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Search Publications by: Paul D. Hale (Fed)

Displaying 176 - 200 of 231

Analysis of Interconnection Networks and Mismatch in the Nose-to-Nose Calibration

June 1, 2000

Author(s)

Donald C. DeGroot, Paul D. Hale, M. Vanden Bossche, F. Verbeyst, Jan Verspecht

We analyze the input networks of the samplers used in the nose-to-nose calibration method. Our model demonstrates that the required input network conditions are satisfied in this method and shows the interconnection errors are limited to measurement

Estimating the Magnitude and Phase Response of a 50 GHz Sampling Oscilloscope Using the Nose-to-Nose Method

June 1, 2000

Author(s)

Paul D. Hale, Tracy S. Clement, Kevin Coakley, Chih-Ming Wang, Donald C. DeGroot, A. P. Verdoni

We describe estimation of the magnitude and phase response of a sampling oscilloscope over 50 Ghz bandwidth using the nose-to-nose method. The measurements are corrected for the non-ideal properties of the oscilloscope and calibration apparatus, including

Calibration Service of Optoelectronic Frequency Response at 1319 nm for Combined Photodiode/rf Power Sensor Transfer Standards

December 1, 1999

Author(s)

Paul D. Hale, Chih-Ming Wang

Calibration Service of Optoelectronic Frequency Response at 1319 nm for Combined Photodiode/rf Power Sensor Transfer Standards

Least-Squares Estimation of Time-Base Distortion of Sampling Oscilloscopes

December 1, 1999

Author(s)

Chih-Ming Wang, Paul D. Hale, Kevin Coakley

How to Measure Relative Intensity Noise in Lasers

May 1, 1999

Author(s)

Gregory E. Obarski, Paul D. Hale

Accurate Polarization Dependent Loss Measurement and Calibration Standard Development

September 1, 1998

Author(s)

Rex M. Craig, Sarah L. Gilbert, Paul D. Hale

High-resolution, nonmechanical approach to polarization-dependent transmission measurements

July 1, 1998

Author(s)

Rex M. Craig, Sarah L. Gilbert, Paul D. Hale

We have implemented an automated, nonmechanical approach to the measurement of polarization dependent loss (and, equivalently, gain). We use a deterministic fixed-states method to .derive Mueller matrix elements from intensity measurements at specific