TY - JOUR AU - Bartels, A AU - Diddams, Scott AU - Oates, Christopher AU - Wilpers, G AU - Bergquist, James AU - Oskay, Windell AU - Hollberg, Leo C2 - Optics Letters DA - 2005-03-15 00:03:00 LA - en M1 - 30 PB - Optics Letters PY - 2005 TI - Femtosecond laser-based synthesis of ultrastable microwave signals from optical frequency references UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=50160 ER -