Remote-Raman Spectroscopy at Intermediate Ranges Using Low-Power cw Lasers

@article{Angel1992RemoteRamanSA,
  title={Remote-Raman Spectroscopy at Intermediate Ranges Using Low-Power cw Lasers},
  author={S. Angel and T. Kulp and T. M. Vess},
  journal={Applied Spectroscopy},
  year={1992},
  volume={46},
  pages={1085 - 1091}
}
  • S. Angel, T. Kulp, T. M. Vess
  • Published 1992
  • Chemistry
  • Applied Spectroscopy
    • A portable Raman system is described that has been developed for line-of-site spectral measurements of remotely located samples at intermediate ranges. Raman spectra were measured at distances up to 20 m with the use of a 40-mm-diameter collection optic (f/500) and at 16.7 m with a 22-mm-diameter collection optic (f/750). In all cases, low-power cw lasers were used with powers ranging from 23 to 100 mW. The system consists of a small f/4 image-corrected spectrograph with a liquid-nitrogen… CONTINUE READING
    View on SAGE
    66 Citations
    Highly Influencial Citations
    2
    Background Citations
    8
    Methods Citations
    5
    66 Citations
    Citation Type

    Citation Type

    Remote Raman Spectra of Benzene Obtained from 217 Meters Using a Single 532 nm Laser Pulse
    • 14
    Remote Pulsed Raman Spectroscopy of Inorganic and Organic Materials to a Radial Distance of 100 Meters
    • 70
    Standoff Detection of High Explosive Materials at 50 Meters in Ambient Light Conditions Using a Small Raman Instrument
    • 236
    • PDF
    Stand-off Raman detection using dispersive and tunable filter based systems.
    • 41
    Pulsed remote Raman system for daytime measurements of mineral spectra.
    • 80
    • PDF
    Stand-off Raman instrument for detection of bulk organic and inorganic compounds
    • 6
    Ultraviolet Stand-off Raman Measurements Using a Gated Spatial Heterodyne Raman Spectrometer
    • 25
    Stand-off Detection of Chemicals by UV Raman Spectroscopy
    • 106
    Daytime rapid detection of minerals and organics from 50 and 100 m distances using a remote Raman system
    • 12
    Portable remote Raman system for monitoring hydrocarbon, gas hydrates and explosives in the environment.
    • 117

    References

    SHOWING 1-10 OF 33 REFERENCES
    Near-Infrared Raman Spectroscopy with a 783-nm Diode Laser and CCD Array Detector
    • 76
    Optimization of a Raman shifted dye laser system for DIAL applications.
    • 14
    Near-Infrared Raman Spectroscopy of Liquids and Solids with a Fiber-Optic Sampler, Diode Laser, and CCD Detector
    • 52
    Simultaneous multipoint fiber optic Raman sampling for chemical process control using diode lasers and a CCD detector
    • 7
    Remote, Long-Pathlength Cell for High-Sensitivity Raman Spectroscopy
    • 70
    Raman Spectroscopy over Optical Fibers with the Use of a Near-IR FT Spectrometer
    • 46
    Quantitative remote measurements of pollutants from stationary sources using Raman lidar.
    • 10
    Elimination of Background in Fiber-Optic Raman Measurements
    • 100
    Atmospheric temperature measurements using a pure rotational Raman lidar.
    • 134
    Raman Spectroscopy Using an Echelle Spectrograph with CCD Detection
    • 26