A single-mode cavity ring-down spectrometer, which incorporates a stabilized and tuneable
comb of resonant frequencies and a continuous-wave external-cavity diode probe laser, was …

We probed four closely spaced rovibrational water vapor absorption transitions near ̃ν=
7100 cm-1 using frequency-stabilized cavity ring-down spectroscopy. Room-temperature …

Accurate transition frequencies of six lines of the (2-0) vibrational band of H2 are reported
near 1.2 μm, namely Q1–Q4, S0, and S1. These weak electric-quadrupole transitions were …

We present a cavity ring-down spectroscopy apparatus suitable for high-resolution
absorption spectroscopy. The central feature of the spectrometer is a ring-down cavity …

Doppler-free saturated-absorption Lamb dips were measured on weak rovibrational lines of
12 C 16 O 2 between 6189 and 6215 cm− 1 at sub-Pa pressures using optical feedback …

We present a portable spectrometer that uses the frequency-stabilized cavity ring-down
spectroscopy technique capable of high-precision measurements of trace water vapor …

We present low uncertainty measurements of line parameters for 15 rotation-vibration
transitions of water vapor in the wave number range of 7170.27–7183.02 cm− 1. These …

Doppler-free saturated-absorption Lamb dips were measured at sub-Pa pressures on
rovibrational lines of H 2 16 O near 7180 cm− 1, using optical feedback frequency stabilized …

A review of recent experiments involving a newly developed Pound-Drever-Hall-locked
frequency-stabilized cavity ring-down spectroscopy (PDH-locked FS-CRDS) system is …

Spectrally resolved measurements of water vapor absorption spectra near 1.4 μm have
been performed with a tunable, distributed-feedback InGaAsP diode laser. A lineshape …