Results 81 to 90 of about 100,185 (141)

In-orbit operation of an atomic clock based on laser-cooled ⁸⁷Rb atoms. [PDF]

Nat Commun, 2018
Liu L, Lü DS, Chen WB, Li T, Qu QZ, Wang B, Li L, Ren W, Dong ZR, Zhao JB, Xia WB, Zhao X, Ji JW, Ye MF, Sun YG, Yao YY, Song D, Liang ZG, Hu SJ, Yu DH, Hou X, Shi W, Zang HG, Xiang JF, Peng XK, Wang YZ.   +25 more
europepmc   +1 more source

A VLBI experiment using a remote atomic clock via a coherent fibre link. [PDF]

Sci Rep, 2017
Clivati C, Ambrosini R, Artz T, Bertarini A, Bortolotti C, Frittelli M, Levi F, Mura A, Maccaferri G, Nanni M, Negusini M, Perini F, Roma M, Stagni M, Zucco M, Calonico D.   +15 more
europepmc   +1 more source

Systematic evaluation of an atomic clock at 2 × 10(-18) total uncertainty. [PDF]

Nat Commun, 2015
Nicholson TL, Campbell SL, Hutson RB, Marti GE, Bloom BJ, McNally RL, Zhang W, Barrett MD, Safronova MS, Strouse GF, Tew WL, Ye J.   +11 more
europepmc   +1 more source

Optical pumping and readout of bismuth hyperfine states in silicon for atomic clock applications. [PDF]

Sci Rep, 2015
Saeedi K, Szech M, Dluhy P, Salvail JZ, Morse KJ, Riemann H, Abrosimov NV, Nötzel N, Litvinenko KL, Murdin BN, Thewalt ML.   +10 more
europepmc   +1 more source

Laser light routing in an elongated micromachined vapor cell with diffraction gratings for atomic clock applications. [PDF]

Sci Rep, 2015
Chutani R, Maurice V, Passilly N, Gorecki C, Boudot R, Abdel Hafiz M, Abbé P, Galliou S, Rauch JY, de Clercq E.   +9 more
europepmc   +1 more source

Monolayer Metasurface Enabling Linear Polarizer and Quarter-Wave Plate for Chip-Scale Atomic Clocks. [PDF]

Micromachines (Basel)
Wang T, Li Z, Liang T, Yu J, Cui X, Li X, Yao Z, Lei C.   +7 more
europepmc   +1 more source

1-MHz linewidth VCSEL enabled by monolithically integrated passive cavity for high-stability chip-scale atomic clocks. [PDF]

Light Sci Appl
Tang Z, Li C, Zhang X, Ren W, Shen K, Li C, Bai Q, Li J, Ren A, Wang H, Luo X, Xu H, Wu J.   +12 more
europepmc   +1 more source

Realization of a compact mercury ion microwave clock with frequency stability of 6.3 × 10^- 16. [PDF]

Sci Rep
Liu H, Chen Y, Wang J, Huang S, Xiang L, Yu S, Li C, Du L, She L.   +8 more
europepmc   +1 more source

Laser-based conversion electron Mössbauer spectroscopy of ²²⁹ThO₂. [PDF]

Nature
Elwell R, Terhune JES, Schneider C, Morgan HWT, Tan HBT, Perera UC, Rehn DA, Alfonso MC, von der Wense L, Seiferle B, Scharl K, Thirolf PG, Derevianko A, Hudson ER.   +13 more
europepmc   +1 more source

Prediction and Performance of BDS Satellite Clock Bias Based on CNN-LSTM-Attention Model. [PDF]

Sensors (Basel)
Ma J, Tang J, Teng H, Wu X.
europepmc   +1 more source