4 papers
Broadband cavity-enhanced ultrafast spectroscopy
Myles C. Silfies, Grzegorz Kowzan, Neomi Lewis +1
Broadband ultrafast optical spectroscopy methods, such as transient absorption spectroscopy and 2D spectroscopy, are widely used to study molecular dynamics. However, these techniq…
Widely tunable cavity-enhanced frequency combs
Myles C. Silfies, Grzegorz Kowzan, Yuning Chen +5
We describe the cavity-enhancement of frequency combs over a wide tuning range of 450-700 nm (> 7900 cm), covering nearly the entire visible spectrum. Tunable visible freque…
Ultra-high finesse cavity-enhanced spectroscopy for accurate tests of quantum electrodynamics for molecules
M. Zaborowski, M. Słowiński, K. Stankiewicz +11
We report the most accurate measurement of the position of the weak quadrupole S(2) 2-0 line in D. The spectra were collected with a frequency-stabilized cavity ring-down spect…
Tunable visible frequency combs from a Yb-fiber-laser-pumped optical parametric oscillator
Yuning Chen, Myles C. Silfies, Grzegorz Kowzan +2
We present a 100 MHz repetition rate Yb-fiber-laser-pumped synchronously pumped optical parametric oscillator (SPOPO) delivering tunable frequency combs covering almost the entire…