Paper Search Console

Home Search Page About Contact

Journal Title

Title of Journal: Appl Phys B

Search In Journal Title:

Abbravation: Applied Physics B

Search In Journal Abbravation:

Publisher

Springer-Verlag

Search In Publisher:

DOI

10.1007/s10846-006-9046-4

Search In DOI:

ISSN

1432-0649

Search In ISSN:
Search In Title Of Papers:

Frequency modulation spectroscopy by means of quan

Authors: S Borri S Bartalini P De Natale M Inguscio C Gmachl F Capasso DL Sivco AY Cho
Publish Date: 2006/07/07
Volume: 85, Issue: 2-3, Pages: 223-
PDF Link

Abstract

In this paper we investigate the performance of quantum cascade QC lasers for high frequency modulation spectroscopy particularly using frequency modulation FM and twotone 2T techniques The coupling of the rf signal to the QC laser through the cryostat is studied in detail as well as the noise contributions of both the detector and the laser source to the final spectra The experimental traces are obtained by spectroscopy on lowpressure N2O and CH4 gases at 80 μm and 73 μm wavelength respectively and reproduce the line profiles predicted by theory As a preliminary result an enhancement of a factor six is measured with respect to direct absorption line recording

Keywords:

References

.
Search In Abstract Of Papers:
Other Papers In This Journal:
  1. Measurement of the coherence time of the ground-state Zeeman states in 40 Ca +
  2. Controlling isotopic effects in the resonance ionisation mass spectrometry of krypton
  3. Angle-tuned second-harmonic generation in periodically-poled lithium niobate
  4. Laboratory calibration of star sensor with installation error using a nonlinear distortion model
  5. Crystal growth, spectroscopy, and highly efficient laser operation of thulium-doped Lu 2 O 3 around 2 μm
  6. On conformity of solutions for one-dimensional photorefractive screening solitons with the Kukhtarev–Vinetskii model
  7. Si homojunction structured near-infrared laser based on a phonon-assisted process
  8. Strain rate and fuel composition dependence of chemiluminescent species profiles in non-premixed counterflow flames: comparison with model results
  9. Temperature effects in proton exchanged LiNbO 3 waveguides
  10. Optical manipulation of group III atoms
  11. Passively mode-locked high-power Nd:YAG lasers. with multiple laser heads
  12. High-repetition-rate femtosecond optical parametric chirped-pulse amplifier in the mid-infrared
  13. Temperature measurements of the gas-phase during surrogate diesel injection using two-color toluene LIF
  14. Study of the optical bistability in the laser oscillation of Yb:GdVO 4 crystal
  15. Single particle size and fluorescence spectra from emissions of burning materials in a tube furnace to simulate burn pits
  16. Studies on third-order nonlinear optical properties and reverse saturable absorption in polythiophene/poly (methylmethacrylate) composites
  17. Water-based enhancement of the resonant photoacoustic signal from methane–air samples excited at 3.3 μm
  18. Control of the photodissociation of CsCl
  19. Geometrical MTF computation method based on the irradiance model
  20. Optical properties of point-defect nanocavity implemented in planar photonic crystal with various low refractive index cladding materials
  21. Spatially, temporally, and spectrally resolved measurement of laser-induced plasma in air
  22. Generation of nanosize 3D dark spots with a light shell by plasmonic conical probe with metallic nano-rod
  23. Microscopic indium distribution and electron localization in zinc blende InGaN alloys and InGaN/GaN strained quantum wells
  24. Phase transitions of MnO3 compounds revealed by nonlinear magnetooptics
  25. Antimonide-based lasers and DFB laser diodes in the 2–2.7 μm wavelength range for absorption spectroscopy
  26. Multiple-order adaptive dispersion compensation using polynomially-chirped grating devices
  27. Prolongation of the fluorescence lifetime of plasma channels in air induced by femtosecond laser pulses
  28. Single-transverse-mode active multi-mode- interferometer 1.45 μm high power laser diode
  29. Numerical simulations for description of UV laser interaction with gold nanoparticles embedded in silica
  30. Nonlinear refraction of silver nanowires from nanosecond to femtosecond laser excitation
  31. Photon avalanche upconversion and pump power studies in LaF 3 :Er 3+ /Yb 3+ phosphor
  32. Theoretical predictions of photonic properties of nanoporous copolymer films as photonic band gap materials using FDTD
  33. Measurements of near-IR water vapor absorption at high pressure and temperature
  34. Multiple-beam Ramsey interference and quantum decoherence
  35. Scintillations of laser array beams
  36. XUV digital in-line holography using high-order harmonics
  37. Combination of LII and extinction measurements for determination of soot volume fraction and estimation of soot maturity in non-premixed laminar flames
  38. A DFG-based cavity ring-down spectrometer for trace gas sensing in the mid-infrared
  39. Decoherence in a Talbot–Lau interferometer: the influence of molecular scattering
  40. Multi-interaction of surface wave between subwavelength grooves surrounding a single metallic slit
  41. Multi-interaction of surface wave between subwavelength grooves surrounding a single metallic slit
  42. Vacuum propagation of a shaped laser beam and direct vacuum acceleration
  43. Controlled generation of single photons from a strongly coupled atom-cavity system
  44. Rapid and sensitive trace gas detection with continuous wave Optical Parametric Oscillator-based Wavelength Modulation Spectroscopy
  45. Electro- and photo-controllable spatial filter based on a liquid crystal film with a photoconductive layer
  46. Nd:KGW/KGW crystal: efficient medium for continuous-wave intracavity Raman generation
  47. Growth, spectroscopic and laser properties of Yb 3 + -doped GdAl 3 (BO 3 ) 4 crystal: a candidate for infrared laser crystal
  48. Laser desorption studies using laser-induced fluorescence of large aromatic molecules
  49. Diode-pumped continuous-wave Nd:YVO 4 laser with self-frequency Raman conversion
  50. An alternative approach to temporal laser-wing effects in saturated laser-induced fluorescence
  51. Modulation of a double-line frequency up-conversion process in cesium vapor
  52. First-principles simulation of light propagation and exciton dynamics in metal cluster nanostructures
  53. Single laser detection of CO and OH via laser-induced fluorescence
  54. Surface plasmon enhancement of an optical anisotropy in porous silicon/metal composite
  55. Resonance-enhanced isotope-selective photoionization of YbI for ion trap loading
  56. Orientation-dependent ionization potential of CuPc and energy level alignment at C 60 /CuPc interface
  57. Area scintillations of Bessel Gaussian and modified Bessel Gaussian beams of zeroth order
  58. Spectral properties of Pr 3+ ions in Bi 2 (MoO 4 ) 3 crystal
  59. Comparison between discrete dipole approximation and other modelling methods for the plasmonic response of gold nanospheres
  60. Infrared absorption spectra of pure and doped YAl 3 (BO 3 ) 4 single crystals
  61. Development of TDLAS sensor for diagnostics of CO, H 2 O and soot concentrations in reactor core of pilot-scale gasifier
  62. Laser ultrasonic receivers based on organic photorefractive polymer composites
  63. Pulsed cavity ring-down spectrometer at 3 µm based on difference frequency generation for high-sensitivity CH 4 detection
  64. A study of the deterministic character of optical damage by femtosecond laser pulses and applications to nanomachining
  65. High-fidelity source of four-photon entanglement
  66. Sensitive detection of CO 2 concentration and temperature for hot gases using quantum-cascade laser absorption spectroscopy near 4.2 μm
  67. Fresnel diffraction model for the point spread of a laser light profile microscope (LPM)
  68. Spectroscopic monitoring of NO traces in plants and human breath: applications and perspectives
  69. Terahertz time domain spectroscopy for the analysis of cultural heritage related materials
  70. Antireflective properties of AZO subwavelength gratings patterned by holographic lithography
  71. Diode laser frequency doubling in a ppMgO:LN ridge waveguide: influence of structural imperfection, optical absorption and heat generation
  72. Non-symmetrical line broadening effects using short-pulse QCL spectrometers as determined with sub-nanosecond time-resolution
  73. Influence of rapid laser heating on the optical properties of in-flame soot
  74. Spatial optical solitons in microstructured cavities
  75. A simple method to significantly increase filaments’ length and ionization density
  76. Narrow linewidth light source for an ultraviolet optical frequency standard
  77. Time-resolved spectral characteristics of external-cavity quantum cascade lasers and their application to stand-off detection of explosives
  78. Parametric characteristics for a broadband Gaussian beam in free space
  79. Nanoantenna-controlled radiation pattern of the third-harmonic emission
  80. Bidirectional antimonide laser diodes: application to the development of an infrared probe based on absorption spectroscopy
  81. Editorial
  82. Addressable, large-field second harmonic generation microscopy based on 2D acousto-optical deflector and spatial light modulator
  83. BaCaF 2 /III–V semiconductor broadband distributed Bragg reflectors for long-wavelength VCSEL and SESAM devices
  84. A compact solution for ion beam therapy with laser accelerated protons
  85. Effect of an external electric field on the coherent terahertz emission from multiple filaments in air
  86. Theoretical and experimental investigation of actively Q-switched Nd:YAG 946 nm laser with considering ETU effects
  87. High-power neodymium-doped mixed vanadate bounce geometry laser, mode locked with nonlinear mirror
  88. Temperature and current coefficients of lasing wavelength in tunable diode laser spectroscopy
  89. Photorefractive properties of LiNbO3:Zn crystals related to the defect structure
  90. QCW diode-side-pumped Nd:YAG ceramic laser with 247 W output power at 1123 nm
  91. Temporal follow up of the LTE conditions in aluminum laser induced plasma at different laser energies
  92. Compact all-solid-state continuous-wave single-frequency UV source with frequency stabilization for laser cooling of Be + ions
  93. Changes in the statistical properties of stochastic anisotropic electromagnetic beams propagating through the oceanic turbulence
  94. Generation of high average power, 7.5-fs blue pulses at 5 kHz by adaptive phase control
  95. Nonlinear coefficient and temperature dependence of the refractive index of lithium niobate crystals in the terahertz regime
  96. The comparative analysis and optimization of the free-running Tm 3+ :YAP and Tm 3+ :YAG microlasers
  97. Intrinsic axes of partially coherent light beams and their invariance through rotationally symmetric ABCD optical systems
  98. Grating coupled interferometry for optical sensing
  99. Characterization of a circular optical nanoantenna by nonlinear photoemission electron microscopy
  100. CW and tunable laser operation of Yb 3+ doped CaF 2
  101. Mid-infrared laser-absorption diagnostic for vapor-phase measurements in an evaporating n-decane aerosol
  102. Model description of intense ultra-short laser pulse filamentation: multiple foci and diffraction rays
  103. Theoretical investigation of chirped mirrors in semiconductor lasers
  104. Near-diffraction-limited 156 W laser-diode end-pumped Yb:YAG Innoslab laser operated at room temperature
  105. Laser-induced breakdown spectroscopy with laser irradiation on mid-infrared hydride stretch transitions: polystyrene
  106. Influence of polydisperse distributions of both primary particle and aggregate size on soot temperature in low-fluence LII
  107. Amplitude gratings generation by selective defect bleaching in KCl:CO 3 K 2 crystals
  108. Opto-thermal radiometry and condenser-chamber method for stratum corneum water concentration measurements
  109. Multiple wavelength generation using aperiodically poled lithium niobate
  110. A wide-narrow well design for understanding the efficiency droop in InGaN/GaN light-emitting diodes
  111. High-peak-power optically pumped AlGaInAs eye-safe laser at 500-kHz repetition rate with an intracavity diamond heat spreader
  112. Multichannel filtering properties of photonic crystals containing single-negative materials
  113. Highly collimated emission from a left-handed photonic crystal with a quasi-cavity
  114. Modeling of the static and flowing-gas ring-LD side-pumped alkali vapor amplifiers
  115. Using frequency-narrowed, tunable laser diode arrays with integrated volume holographic gratings for spin-exchange optical pumping at high resonant fluxes and xenon densities
  116. Effect of cerium oxide on the precipitation of silver nanoparticles in femtosecond laser irradiated silicate glass
  117. Wavelength-tunable organic solid-state distributed-feedback laser
  118. Preparation of Sm 3+ –Eu 3+ coactivating red-emitting phosphors and improvement of their luminescent properties by charge compensation
  119. Single-frequency, injection-seeded Q-switched operation of a resonantly pumped Ho:YAlO 3 laser at 2,118 nm
  120. Reduction-induced polarons and optical response of Mg-doped LiNbO 3 crystals
  121. Tailoring of random lasing characteristics in dye-doped nematic liquid crystals
  122. Theoretical detection limit of saturated absorption cavity ring-down spectroscopy (SCAR) and two-photon absorption cavity ring-down spectroscopy
  123. Efficient generation of 1096 nm and 1572 nm by simultaneous stimulated Raman scattering and optical parametric oscillation in one KTiOPO 4 crystal
Search Result: