Osama Terra
Cited by
Cited by
A 920-kilometer optical fiber link for frequency metrology at the 19th decimal place
K Predehl, G Grosche, SMF Raupach, S Droste, O Terra, J Alnis, T Legero, ...
Science 336 (6080), 441-444, 2012
Precision Measurement of the Hydrogen Frequency via a 920-km Fiber Link
A Matveev, CG Parthey, K Predehl, J Alnis, A Beyer, R Holzwarth, T Udem, ...
Physical Review Letters 110 (23), 230801, 2013
Optical frequency transfer via 146 km fiber link with 10−19 relative accuracy
G Grosche, O Terra, K Predehl, R Holzwarth, B Lipphardt, F Vogt, U Sterr, ...
Optics letters 34 (15), 2270-2272, 2009
Brillouin amplification in phase coherent transfer of optical frequencies over 480 km fiber
O Terra, G Grosche, H Schnatz
Optics express 18 (15), 16102-16111, 2010
Phase-coherent comparison of two optical frequency standards over 146 km using a telecommunication fiber link
O Terra, G Grosche, K Predehl, R Holzwarth, T Legero, U Sterr, ...
Applied Physics B 97, 541-551, 2009
Remote frequency measurement of the 1S0→ 3P1 transition in laser-cooled 24Mg
J Friebe, M Riedmann, T Wübbena, A Pape, H Kelkar, W Ertmer, O Terra, ...
New Journal of Physics 13 (12), 125010, 2011
Ultrastable lasers: new developments and applications
U Sterr, T Legero, T Kessler, H Schnatz, G Grosche, O Terra, F Riehle
Time and Frequency Metrology II 7431, 33-46, 2009
Distance measurement using frequency scanning interferometry with mode-hoped laser
M Medhat, M Sobee, HM Hussein, O Terra
Optics & Laser Technology 80, 209-213, 2016
Long-distance remote comparison of ultrastable optical frequencies with 10−15 instability in fractions of a second
A Pape, O Terra, J Friebe, M Riedmann, T Wübbena, EM Rasel, ...
Optics Express 18 (20), 21477-21483, 2010
Phase-coherent frequency comparison of optical clocks using a telecommunication fiber link
H Schnatz, LJ Terra, K Predehl, T Feldmann, T Legero, B Lipphardt, ...
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 57 …, 2009
An ultra-stable optical frequency standard for telecommunication purposes based upon the 5S1/2 → 5D5/2 two-photon transition in rubidium
O Terra, H Hussein
Applied Physics B 122, 1-12, 2016
Results from the CI-2004 campaign at the BIPM of the BIPM.L-K11 ongoing key comparison
VFLM L Robertsson, M Zucco, L-S Ma, O Terra, F Saraiva, S Gentil, C Chekirda ...
Metrologia 42, 04002, 2005
Chromatic dispersion measurement in optical fibers using optoelectronic oscillations
O Terra
Optics & Laser Technology 115, 292-297, 2019
Absolute gauge block calibration using ultra-precise optical frequency synthesizer locked to a femtosecond comb
H Hussein, N Farid, O Terra
Applied Optics 54 (4), 622-626, 2015
Accurate fiber length measurement using time-of-flight technique
O Terra, H Hussein
Journal of Optical Communications 37 (2), 187-191, 2016
Optoelectronic oscillations for thermo-optic coefficient measurement of optical fibers
O Terra
Measurement Science and Technology 30 (3), 035205, 2019
Collinear versus non-collinear autocorrelation between femtosecond pulses for absolute distance measurement
HM Hussein, O Terra, H Hussein, M Medhat
Measurement 152, 107319, 2020
Soliton mode-locked fiber laser for distance measurements
O Terra, HM Hussein, H Kotb
Applied Optics 60 (12), 3452-3457, 2021
Laser ranging in air utilizing mode-locking in laser cavities
O Terra
IEEE Photonics Technology Letters 29 (22), 1990-1993, 2017
Absolute frequency measurement of the hyperfine structure of the 5S1/2–5D3/2 two-photon transition in rubidium using femtosecond frequency comb
O Terra
Measurement 144, 83-87, 2019
The system can't perform the operation now. Try again later.
Articles 1–20