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Time and Frequency Division Staff

Atomic Devices & Instrumentation Group

Name Phone Number
Douglas Bopp (303) 497-3540
Joseph Christesen (303) 497-6052
Azure Hansen (303) 497-3370
Tom Heavner (303) 497-5015
Matthew Hummon (303) 497-4780
John Kitching (303) 497-4083
Gabriela Martinez (303) 497-4040
Casey McKenna (303) 497-5398
Zachary Newman (303) 497-4876
Safra Niyaz (303) 497-2632
Wes Pollock (303) 497-3437
Susan Schima (303) 497-7213
Liron Stern (303) 497-3826
Carson Teale (303) 497-5924

Atomic Standards Group

Name Phone Number
Marc A. Weiss (303) 497-3261
Victor Zhang (303) 497-3977

Ion Storage Group

Name Phone Number
Matthew Affolter (303) 497-4038
James C. Bergquist (303) 497-5459
John J. Bollinger (303) 497-5861
Kevin Boyce (303) 497-6448
Samuel M. Brewer (303) 497-6448
Shaun Burd (303) 497-5783
Dalton Chaffee (303) 497-6199
Chin-wen Chou (303) 497-3987
Ethan Clements (303) 497-4878
Daniel Cole (303) 497-4685
Alejandra Collopy (303) 497-4703
Jacob Cook (303) 497-7292
Kaifeng Cui (303) 497-3534
Robert E. Drullinger (303) 497-3183
Stephen Erickson (303) 497-4446
Kevin Gilmore (303) 497-4214
Zhexuan Gong
Panyu Hou (303) 497-7295
David Hume (303) 497-4364
Wayne M. Itano (303) 497-5632
Judith Elena Jordan (303) 497-7415
Jonas Keller (303) 497-4149
May Kim (303) 497-5798
Hannah Knaack (303) 497-3597
Felix Knollmann (303) 497-4213
Dietrich Leibfried (303) 497-7880
David Leibrandt (303) 497-7292
Justin Niedermeyer (303) 497-3433
Daniel Slichter (303) 497-7376
Raghavendra Srinivas (303) 497-4516
Robert Sutherland
Susanna Todaro (303) 497-3845
Jose Valencia (303) 497-6319
Andrew C. Wilson (303) 497-6144
David J. Wineland (303) 497-5286
Jenny Wu (303) 497-4578

Optical Frequency Measurements Group

Name Phone Number
Pablo Acedo-Gallardo
Kyle Beloy (303) 497-4112
Jennifer Black (303) 497-5613
Wesley Brand (303) 497-6592
Travis Briles (303) 497-6049
Flavio Caldas da Cruz (303) 497-6054
David Carlson (303) 497-5062
Yun Jhih Chen (303) 497-4877
Scott Diddams (303) 497-7459
Tara Drake
Robert Fasano (303) 497-5782
Tara Fortier (303) 497-4686
Richard Fox (303) 497-3478
Connor Fredrick (303) 497-3655
Thomas Gray
Youssef Hassan (303) 497-3463
James Hendrie
Megan Kelleher (303) 497-7969
Abijith Kowligy (303) 497-6124
Kieran LaMee
Dahyeon Lee (303) 497-4580
Daniel Lesko (303) 49-7-35
Alexander Lind (303) 497-4045
Andrew Ludlow (303) 497-4972
William McGrew (303) 497-6680
Charles McLemore (303) 497-0000
Takuma Nakamura (303) 497-3437
Nicholas Nardelli (303) 497-5829
Daniele Nicolodi (303) 497-6801
Jun Nishida
Chris Oates (303) 497-7654
Scott Papp (303) 497-3822
Franklyn Quinlan (303) 497-4580
Gregory Spektor
Jordan Stone (303) 497-5192
Richelle Streater (303) 497-0000
Sida Xing (303) 497-4336
Su-Peng Yu (303) 497-5266
Jizhao Zang (303) 497-3302
Xiaogang Zhang (303) 497-3411
Wei Zhang (303) 497-4980

Time and Frequency - HQ

Name Phone Number
Elizabeth Donley (303) 497-5173
Morgan Falls (303) 497-7515
Archita Hati (303) 497-5629
David A. Howe (303) 497-3277
Judah Levine (303) 497-3903
Angela Liefer (303) 497-3276
Kelsey Light (303) 497-3986
Craig Nelson (303) 497-7961
Petrina Potts (303) 497-3958
Anne M. Reidy (303) 497-3149
Kelsey Rodriguez (303) 497-5398
Jeffrey Sherman (303) 497-3511
Katy Stephenson (303) 497-3295
Brian Washburn (303) 497-6110

Time and Frequency Metrology Group

Name Phone Number
Marco Pomponio
Mary Wilkins

Time and Frequency Services Group

Name Phone Number
Neil Ashby (303) 497-4395
Alessandro Banducci (303) 497-5668
John Daly
Matthew J. Deutch (303) 497-3914
Chris Fujita (808) 335-4361
Vladislav Gerginov (303) 497-7366
Michael A. Lombardi (303) 497-3212
John P. Lowe (303) 497-5453
Giulia Luebben
Avalon McFarland
Lara Minichiello
Peter Mitchell
Leroy Moy
Glenn Nelson (303) 497-3914
Vickie Nolting
Andrew Novick (303) 497-3378
Adela Mae Ochinang (808) 335-4361
Dean Okayama (808) 335-4361
Judith Olson (303) 497-3167
Tom Parker (303) 497-7881
Bijunath Patla (303) 497-4082
Alexander Radnaev (303) 497-5668
Jon Shirley (303) 497-3125
James Spicer (303) 497-5306
Douglas Sutton (303) 497-3914
Shauna Sutton
Dean Takamatsu (808) 335-4361
Snydni Vork
Jian Yao (303) 497-4721
William Yates (303) 497-3914