|
1
|
Probing the ultimate limit of fiber-optic strain sensing.
|
Science
|
2010
|
1.54
|
|
2
|
Molecular gas sensing below parts per trillion: radiocarbon-dioxide optical detection.
|
Phys Rev Lett
|
2011
|
1.43
|
|
3
|
Detection of H2O and CO2 with distributed feedback diode lasers: measurement of broadening coefficients and assessment of the accuracy levels for volcanic monitoring.
|
Appl Opt
|
1997
|
1.39
|
|
4
|
Fiber Bragg-grating strain sensor interrogation using laser radio-frequency modulation.
|
Opt Express
|
2005
|
1.14
|
|
5
|
Measuring frequency noise and intrinsic linewidth of a room-temperature DFB quantum cascade laser.
|
Opt Express
|
2011
|
1.14
|
|
6
|
Saturated-absorption cavity ring-down spectroscopy.
|
Phys Rev Lett
|
2010
|
1.04
|
|
7
|
Localized strain sensing with fiber Bragg-grating ring cavities.
|
Opt Express
|
2013
|
0.98
|
|
8
|
Observing the intrinsic linewidth of a quantum-cascade laser: beyond the Schawlow-Townes limit.
|
Phys Rev Lett
|
2010
|
0.97
|
|
9
|
Mid-infrared digital holography and holographic interferometry with a tunable quantum cascade laser.
|
Opt Lett
|
2014
|
0.89
|
|
10
|
Lamb-dip-locked quantum cascade laser for comb-referenced IR absolute frequency measurements.
|
Opt Express
|
2008
|
0.89
|
|
11
|
Search for exchange-antisymmetric states for spin-0 particles at the 10(-11) level.
|
Phys Rev Lett
|
2001
|
0.86
|
|
12
|
Accurate frequency measurements for H(2)O and (16)O(3) in the 119-cm(-1)OH atmospheric window.
|
Appl Opt
|
1997
|
0.84
|
|
13
|
Subkilohertz linewidth room-temperature mid-infrared quantum cascade laser using a molecular sub-Doppler reference.
|
Opt Lett
|
2012
|
0.84
|
|
14
|
Phase-locking to a free-space terahertz comb for metrological-grade terahertz lasers.
|
Nat Commun
|
2012
|
0.83
|
|
15
|
Widely-tunable mid-infrared fiber-coupled quartz-enhanced photoacoustic sensor for environmental monitoring.
|
Opt Express
|
2014
|
0.83
|
|
16
|
Ultra-stable, widely tunable and absolutely linked mid-IR coherent source.
|
Opt Express
|
2009
|
0.81
|
|
17
|
Interrogation of fiber Bragg-grating resonators by polarization-spectroscopy laser-frequency locking.
|
Opt Express
|
2007
|
0.80
|
|
18
|
Absolute frequency measurement of molecular transitions by a direct link to a comb generated around 3-microm.
|
Opt Express
|
2008
|
0.80
|
|
19
|
Combining a difference-frequency source with an off-axis high-finesse cavity for trace-gas monitoring around 3 microm.
|
Opt Express
|
2006
|
0.78
|
|
20
|
Sub-kilohertz linewidth narrowing of a mid-infrared optical parametric oscillator idler frequency by direct cavity stabilization.
|
Opt Lett
|
2015
|
0.77
|
|
21
|
Laser-frequency locking to a whispering-gallery-mode cavity by spatial interference of scattered light.
|
Opt Lett
|
2016
|
0.77
|
|
22
|
High-sensitivity ring-down evanescent-wave sensing in fiber resonators.
|
Opt Lett
|
2014
|
0.76
|
|
23
|
Sum-frequency generation of cw ultraviolet radiation in periodically poled LiTaO(3).
|
Opt Lett
|
2009
|
0.75
|
|
24
|
Tunable two-dimensional hexagonal phase array in domain-engineered Z-cut lithium niobate crystal.
|
Opt Lett
|
2006
|
0.75
|
|
25
|
Absolute frequency stabilization of a tunable Tm:Ho:YAG laser to the HBr P(12) line at 2097 nm.
|
Opt Lett
|
2000
|
0.75
|
|
26
|
Two-tone frequency-modulation spectroscopy in off-axis cavity.
|
Opt Lett
|
2013
|
0.75
|
|
27
|
Absolute measurement of the S(0) and S(1) lines in the electric quadrupole fundamental band of D(2) around 3μm.
|
J Chem Phys
|
2010
|
0.75
|
|
28
|
Surface plasmon resonance optical cavity enhanced refractive index sensing.
|
Opt Lett
|
2013
|
0.75
|
|
29
|
High-coherence mid-infrared frequency comb.
|
Opt Express
|
2013
|
0.75
|
|
30
|
Amplitude and phase reconstruction of photorefractive spatial bright-soliton in LiNbO3 during its dynamic formation by digital holography.
|
Opt Express
|
2007
|
0.75
|
|
31
|
Direct link of a mid-infrared QCL to a frequency comb by optical injection.
|
Opt Lett
|
2012
|
0.75
|
|
32
|
Investigating the resonance spectrum of optical frequency combs in fiber-optic cavities.
|
Opt Express
|
2013
|
0.75
|
|
33
|
Frequency-comb-referenced quantum-cascade laser at 4.4 microm.
|
Opt Lett
|
2007
|
0.75
|
|
34
|
Improved sensitivity of tunable far-infrared spectroscopy: application to the detection of HBr in the ? = 1 state.
|
Appl Opt
|
1997
|
0.75
|
|
35
|
Frequency-comb-referenced singly-resonant OPO for sub-Doppler spectroscopy.
|
Opt Express
|
2012
|
0.75
|
|
36
|
Spectroscopic observation of the Faraday effect in the far infrared.
|
Opt Lett
|
1997
|
0.75
|
|
37
|
Mid-infrared frequency comb for broadband high precision and sensitivity molecular spectroscopy.
|
Opt Lett
|
2014
|
0.75
|
|
38
|
Optical frequency comb assisted laser system for multiplex precision spectroscopy.
|
Opt Express
|
2011
|
0.75
|
|
39
|
High-Q resonant cavities for terahertz quantum cascade lasers.
|
Opt Express
|
2015
|
0.75
|
|
40
|
Heterodyning of AlGaAs lasers: direct frequency measurement of the isotope shift in the oxygen atom.
|
Opt Lett
|
1992
|
0.75
|
|
41
|
Ti:sapphire laser intracavity difference-frequency generation of 30 mW cw radiation around 4.5 μm.
|
Opt Lett
|
2010
|
0.75
|
|
42
|
Absolute frequency measurements of the 2(3)S1-->2(3)P 0,1,2 atomic helium transitions around 1083 nm.
|
Phys Rev Lett
|
2004
|
0.75
|
|
43
|
Doppler-free polarization spectroscopy with a quantum cascade laser at 4.3 microm.
|
Opt Express
|
2009
|
0.75
|
|
44
|
Frequency metrology of helium around 1083 nm and determination of the nuclear charge radius.
|
Phys Rev Lett
|
2012
|
0.75
|
|
45
|
Non-collinear quasi phase matching and annular profiles in difference frequency generation with focused Gaussian beams.
|
Opt Express
|
2008
|
0.75
|
|
46
|
Frequency-comb-based absolute frequency measurements in the mid-infrared with a difference-frequency spectrometer.
|
Opt Lett
|
2005
|
0.75
|
|
47
|
Two-dimensional mapping of electro-optic phase retardation in lithium niobate crystals by digital holography.
|
Opt Lett
|
2005
|
0.75
|
|
48
|
Spatial mode control of radiation generated by frequency difference in periodically poled crystals.
|
Phys Rev Lett
|
2001
|
0.75
|
|
49
|
Saturated-absorption spectroscopy with low-power difference-frequency radiation.
|
Opt Lett
|
2000
|
0.75
|