Search Results - "Hastings, A.S."

Photodetector Nonlinearities Due to Voltage-Dependent Responsivity by Hastings, A.S., Tulchinsky, D.A., Williams, K.J.

“…A newly quantified photodiode nonlinearity is derived from a previously known bias voltage-dependent responsivity. For an InGaAs p-i-n photodiode, measured…”
Get full text

Suppression of Even-Order Photodiode Nonlinearities in Multioctave Photonic Links by Hastings, A.S., Urick, V.J., Sunderman, C., Diehl, J.F., McKinney, J.D., Tulchinsky, D.A., Devgan, P.S., Williams, K.J.

“…A balanced photonic receiver is demonstrated to suppress photodiode-generated even-order nonlinearities in a photonic link. This result is especially important…”
Get full text

RF Characterization of Zero-Biased Photodiodes by Godinez, M.E., McDermitt, C.S., Hastings, A.S., Parent, M.G., Bucholtz, F.

“…The characteristics of zero-biased InGaAs p-i-n photodiodes were studied for use as optical transducers in an in situ phased array radar calibrator. Radio…”
Get full text

Optical Comb Sources and High-Resolution Optical Filtering for Measurement of Photodiode Harmonic Distortion by McKinney, J.D., Leaird, D.E., Hastings, A.S., Weiner, A.M., Williams, K.J.

“…In this work we preset a new technique for measurement of harmonic distortion in microwave photodiodes. Our technique combines optical combs and…”
Get full text

Photodiode linearity requirements for radio-frequency photonics and demonstration of increased performance using photodiode arrays by Urick, V.J., Hastings, A.S., McKinney, J.D., Devgan, P.S., Williams, K.J., Sunderman, C., Diehl, J.F., Colladay, K.

“…The impact that photodiode nonlinearities have on intensity-modulation direct-detection analog photonic links is described. The second- and third-order…”
Get full text

Minimizing photodiode nonlinearities by compensating voltage-dependent responsivity effects by Hastings, A.S., Tulchinsky, D.A., Williams, K.J., Pan, H., Beling, A., Campbell, J.C.

“…Two voltage-dependant responsivity effects, impact ionization and Franz-Keldysh oscillations, are shown to have opposing effects at certain wavelengths in…”
Get full text

Experimental analysis of two measurement techniques to characterize photodiode linearity by Ramaswamy, A., Nunoya, N., Piels, M., Johansson, L.A., Coldren, L.A., Bowers, J.E., Hastings, A.S., Williams, K.J., Klamkin, J.

“…As photodiodes become more linear, accurately characterizing their linearity becomes very challenging. We compare the IMD3 results from a standard two tone…”
Get full text

Laser and photodiode requirements for analog photonics by Urick, V.J., Diehl, J., Hastings, A.S., Devgan, P.S.

“…This paper briefly reviews the laser and photodiode requirements for high-performance intensity-modulation, direct-detection (IMDD) photonic links. A more…”
Get full text