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Measurement of the impact of turbulence anisoplanatism on precision free-space optical time transfer

Autor: Swann, W. C., Bodine, M. I., Khader, I., Deschenes, J. -D., Baumann, E., Sinclair, L. C., Newbury, N. R.

Publikováno v: Phys. Rev. A 99, 023855 (2019)

Future free-space optical clock networks will require optical links for time and frequency transfer. In many potential realizations of these networks, these links will extend over long distances and will span moving platforms, e.g. ground-to-air or g

Externí odkaz: http://arxiv.org/abs/1811.10989

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Spectroscopy of the Methane {\nu}3 Band with an Accurate Mid-Infrared Coherent Dual- Comb Spectrometer

Autor: Baumann, E., Giorgetta, F. R., Swann, W. C., Zolot, A. M., Coddington, I., Newbury, N. R.

We demonstrate a high-accuracy dual-comb spectrometer centered at 3.4 \mu m. The amplitude and phase spectra of the P, Q, and partial R-branch of the methane {\nu}3 band are measured at 25 MHz to 100 MHz point spacing with ~kHz resolution and a signa

Externí odkaz: http://arxiv.org/abs/1110.1401

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Coherent Dual Comb Spectroscopy at High Signal to Noise

Autor: Coddington, I., Swann, W. C., Newbury, N. R.

Two frequency combs can be used to measure the full complex response of a sample in a configuration which can be alternatively viewed as the equivalent of a dispersive Fourier transform spectrometer, infrared time domain spectrometer, or a multiheter

Externí odkaz: http://arxiv.org/abs/1001.3865

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Fundamental noise limitations to supercontinuum generation in microstructure fiber

Autor: Corwin, K. L., Newbury, N. R., Dudley, J. M., Coen, S., Diddams, S. A., Weber, K., Windeler, R. S.

Broadband noise on supercontinuum spectra generated in microstructure fiber is shown to lead to amplitude fluctuations as large as 50 % for certain input laser pulse parameters. We study this noise using both experimental measurements and numerical s

Externí odkaz: http://arxiv.org/abs/physics/0212031

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