S. N. Lea

发表

Evaluation of the primary frequency standard NPL-CsF1

Peter Whibberley, D. Henderson, K. Szymaniec, 2005 .

Hertz-Level Measurement of the Optical Clock Frequency in a Single 88Sr+ Ion

P. Gill, G. P. Barwood, K. Szymaniec, 2004, Science.

Absolute frequency measurement of the 674-nm 88 Sr + clock transition using a femtosecond optical frequency comb

Patrick Gill, R. S. Windeler, Geoffrey P. Barwood, 2003 .

Trapped Ion Optical Frequency Standards

Patrick Gill, Geoffrey P. Barwood, S. A. Webster, 2003 .

AN OPTICAL CLOCK BASED ON A SINGLE TRAPPED 88Sr+ ION

Giuseppe Marra, Patrick Gill, Geoffrey P. Barwood, 2009 .

Absolute frequency measurements of 633 nm iodine-stabilized helium–neon lasers

Patrick Gill, R. S. Windeler, Geoffrey P. Barwood, 2003 .

Subkilohertz absolute-frequency measurement of the 467-nm electric octupole transition in {sup 171}Yb{sup +}

Patrick Gill, R. S. Windeler, S.-K. Choi, 2003 .

Trapped Ion Optical Frequency Standards

Patrick Gill, Geoffrey P. Barwood, S. A. Webster, 2004 .

High-accuracy frequency atlas of 13C2H2 in the 1.5 μm region

Patrick Gill, Geoffrey P. Barwood, Helen S. Margolis, 2005 .

The LPTF preliminary accuracy evaluation of cesium fountain frequency standard

M. Bahoura, André Clairon, Giorgio Santarelli, 1996 .

Heterodyne optical phase-locking of extended-cavity semiconductor lasers at 9 GHz

André Clairon, Giorgio Santarelli, Guglielmo M. Tino, 1994 .

A cesium fountain frequency standard: preliminary results

M. Bahoura, André Clairon, Giorgio Santarelli, 1994 .

Femtosecond optical frequency comb measurements of lasers stabilised to transitions in 88Sr+, 171Yb+ and I2 at NPL.

Patrick Gill, R. S. Windeler, Geoffrey P. Barwood, 2002 .