Ursula Keller

Atomic and Molecular Physics, and Optics · 2001–2015

A researcher in the Science corpus: 17 papers; trusts 10 researchers and is trusted by 46 researchers here, as inferred from the citation graph.

Subfields

• Atomic and Molecular Physics, and Optics — 109 citations into it; #263 of 7,135 by trust here, #639 by citations
• Electrical and Electronic Engineering — 45 citations into it; #597 of 16,539 by trust here, #3,063 by citations
• Spectroscopy — 39 citations into it

Whom Ursula Keller trusts overall

Their strongest outbound trust, strongest first, inferred from their citations.

1. T. Udem
2. Ronald Holzwarth
3. T. Hänsch
4. Scott A. Diddams
5. A. Zewail
6. Steven T. Cundiff
7. Jonathan C. Knight
8. T. Südmeyer
9. C. Cirelli
10. U. Kellera

Who trusts Ursula Keller overall

1. Zhipei Sun
2. Shinji Yamashita
3. Benoît Debord
4. E. Gamaly
5. A. Quarterman
6. Tawfique Hasan
7. R. I. Woodward
8. J. Sotor
9. Clara J. Saraceno
10. Francesco Bonaccorso

Papers from Ursula Keller's perspective

Ordered by how strongly the researchers Ursula Keller trusts endorse each paper. Same corpus, a different order for every researcher.

1. Carrier-envelope phase control of femtosecond mode-locked lasers and direct optical frequency synthesis (Science)
2. Intense few-cycle laser fields: Frontiers of nonlinear optics
3. Recent developments in compact ultrafast lasers (Nature)
4. Generation of intense, carrier-envelope phase-locked few-cycle laser pulses through filamentation
5. Optical frequency metrology (Nature)
6. X-ray Pulses Approaching the Attosecond Frontier (Science)
7. Attosecond Ionization and Tunneling Delay Time Measurements in Helium (Science)
8. Passively modelocked surface-emitting semiconductor lasers
9. Real-time observation of valence electron motion (Nature)
10. Fifteen Years of Work on Thin-Disk Lasers: Results and Scaling Laws (IEEE Journal of Selected Topics in Quantum Electronics)

Their papers

• Recent developments in compact ultrafast lasers (2003) — 2,145 citations
• Ultrafast solid-state laser oscillators: a success story for the last 20 years with no end in sight (2010) — 221 citations
• Vertical integration of ultrafast semiconductor lasers (2007) — 164 citations
• Semiconductor saturable absorber mirror structures with low saturation fluence (2005) — 139 citations
• Optical characterization of semiconductor saturable absorbers (2004) — 267 citations
• Recent advances in ultrafast semiconductor disk lasers (2015) — 174 citations
• High-power passively mode-locked semiconductor lasers (2002) — 147 citations
• Passive mode locking with slow saturable absorbers (2001) — 296 citations
• Attosecond science and the tunnelling time problem (2015) — 195 citations
• Ultrafast resolution of tunneling delay time (2014) — 163 citations
• What will it take to observe processes in 'real time'? (2014) — 225 citations
• SESAMs for High-Power Oscillators: Design Guidelines and Damage Thresholds (2012) — 142 citations
• Attoclock reveals natural coordinates of the laser-induced tunnelling current flow in atoms (2011) — 311 citations
• Timing the release in sequential double ionization (2011) — 152 citations
• Self-compression of ultra-short laser pulses down to one optical cycle by filamentation (2006) — 158 citations
• Generation of intense, carrier-envelope phase-locked few-cycle laser pulses through filamentation (2004) — 581 citations
• Experimentally confirmed design guidelines for passively Q-switched microchip lasers using semiconductor saturable absorbers (2001) — 327 citations