Spatial-heterodyne spectrometer for transmission-Raman observations

被引：18
|
作者：
Foster, M. J. [1 ]
Storey, J. [1 ]
Zentile, M. A. [1 ]
机构：
[1] IS Instruments Ltd, Pipers Business Ctr, 220 Vale Rd, Tonbridge TN9 1SP, Kent, England
来源：
OPTICS EXPRESS | 2017年 / 25卷 / 02期
关键词：
PHARMACEUTICAL TABLETS; SPECTROSCOPY; DEPENDENCE;
D O I：
10.1364/OE.25.001598
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A new transmission Raman spectrometer has been developed using a spatial heterodyne spectrometer (SHS), taking advantage of the high etendue inherent in this class of spectrometer to maximize the light collected from the target. The system has been tested against paracetamol tablet samples. The instrument has been shown to accept light from 0.05 mm up to a 3 mm core diameter fibre bundle with a numerical aperture of 0.22, whilst no degradation in resolution is observed. (C) 2017 Optical Society of America
引用
收藏
页码：1598 / 1604
页数：7
相关论文
共 50 条
  • [31] Fourier-Transform, Integrated-Optic Spatial-Heterodyne Spectrometer with 1 GHz Resolution on a Silica-Based Planar Waveguide
    Fontaine, Nicolas K.
    Okamoto, Katsunari
    Su, Tiehui
    Yoo, S. J. B.
    2011 OPTICAL FIBER COMMUNICATION CONFERENCE AND EXPOSITION (OFC/NFOEC) AND THE NATIONAL FIBER OPTIC ENGINEERS CONFERENCE, 2011,
  • [32] Enhancement of the signal-to-noise ratio by compressing the illumination of a spatial heterodyne Raman spectrometer
    Bai, Yunfei
    Luo, Haiyan
    Li, Zhiwei
    Ding, Yi
    Wang, Qiansheng
    Xiong, Wei
    INSTRUMENTATION SCIENCE & TECHNOLOGY, 2024, 52 (05) : 583 - 596
  • [33] Planar waveguide spatial heterodyne spectrometer
    Florjanczyk, Miroslaw
    Cheben, Pavel
    Janz, Siegfried
    Scott, Alan
    Solheim, Brian
    Xu, Dan-Xia
    PHOTONICS NORTH 2007, PTS 1 AND 2, 2007, 6796
  • [34] Raman Spectroscopic Detection for Simulants of Chemical Warfare Agents Using a Spatial Heterodyne Spectrometer
    Hu, Guangxiao
    Xiong, Wei
    Luo, Haiyan
    Shi, Hailiang
    Li, Zhiwei
    Shen, Jing
    Fang, Xuejing
    Xu, Biao
    Zhang, Jicheng
    APPLIED SPECTROSCOPY, 2018, 72 (01) : 151 - 158
  • [35] Planetary Exploration Enabled by a Compact, Adaptable, Time Resolved, Spatial Heterodyne Raman Spectrometer
    Bower, Dina M.
    Li, Steven X.
    Aslam, Shahid
    Hewagama, Tilak
    Gorius, Nicolas
    SENSORS AND SYSTEMS FOR SPACE APPLICATIONS XV, 2022, 12121
  • [36] Remote Raman spectroscopy and LIBS using spatial heterodyne spectrometer with Fresnel collection optics
    Angel, S.
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2018, 256
  • [37] Performance Assessment of a Plate Beam Splitter for Deep-Ultraviolet Raman Measurements with a Spatial Heterodyne Raman Spectrometer
    Lamsal, Nirmal
    Angel, S. Michael
    APPLIED SPECTROSCOPY, 2017, 71 (06) : 1263 - 1270
  • [38] Backscattering Raman measurements using a broadband and high-resolution mosaic grating spatial heterodyne Raman spectrometer
    Qiu Jun
    Qi Xiang-Dong
    Li Xiao-Tian
    JOURNAL OF INFRARED AND MILLIMETER WAVES, 2019, 38 (06) : 758 - 764
  • [39] Modeling of the generic spatial heterodyne spectrometer and comparison with conventional spectrometer
    Powell, Ian
    Cheben, Pavel
    APPLIED OPTICS, 2006, 45 (36) : 9079 - 9086
  • [40] Performance comparison of an anamorphic spatial heterodyne spectrometer with conventional spectrometer
    Powell, Ian
    Cheben, Pavel
    INTERNATIONAL OPTICAL DESIGN CONFERENCE 2006, PTS 1 AND 2, 2006, 6342
12345