• Laser & Optoelectronics Progress
  • Vol. 59, Issue 3, 0306004 (2022)
Kuan Zhu1、2、3, Xin Zhang1、2、3, Wenju Lu1、2、3, Feifei Wang4, Baitao Zhang4, Jingliang He4, Yingying Wang2、5, and Pu Wang1、2、3、*
Author Affiliations
  • 1Beijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing 100124, China
  • 2Key Laboratory of Trans-Scale Laser Manufacturing Technology, Beijing University of Technology, Ministry of Education, Beijing 100124, China
  • 3Institute of Laser Engineering, Beijing University of Technology, Beijing 100124, China
  • 4State Key Laboratory of Crystal Materials, Shandong University, Jinan , Shandong 250100, China
  • 5Institute of Photonics Technology, Jinan University, Jinan , Guangzhou 510632, China
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    DOI: 10.3788/LOP202259.0306004 Cite this Article Set citation alerts
    Kuan Zhu, Xin Zhang, Wenju Lu, Feifei Wang, Baitao Zhang, Jingliang He, Yingying Wang, Pu Wang. Propagation and Attenuation Characterization of Hollow-Core Anti-Resonant Fiber at 2.60-4.35 μm[J]. Laser & Optoelectronics Progress, 2022, 59(3): 0306004 Copy Citation Text show less
    Cross section of HC-ARF. (a) Scanning electron microscope image; (b) optical microscope image
    Fig. 1. Cross section of HC-ARF. (a) Scanning electron microscope image; (b) optical microscope image
    Mid-infrared OPO output spectra
    Fig. 2. Mid-infrared OPO output spectra
    Test setup of mid-infrared laser HC-ARF transmission and loss test
    Fig. 3. Test setup of mid-infrared laser HC-ARF transmission and loss test
    HC-ARF transmission loss (inset: loss spectrum of silica material)
    Fig. 4. HC-ARF transmission loss (inset: loss spectrum of silica material)
    Infrared absorption spectra of molecules. (a) H2O; (b) CO2
    Fig. 5. Infrared absorption spectra of molecules. (a) H2O; (b) CO2
    Wavelength /μm2.603.273.413.804.084.214.35
    Loss /(dB·m-10.3100.0380.0370.0890.0813.2000.788
    Table 1. HC-ARF mid-infrared transmission loss
    Kuan Zhu, Xin Zhang, Wenju Lu, Feifei Wang, Baitao Zhang, Jingliang He, Yingying Wang, Pu Wang. Propagation and Attenuation Characterization of Hollow-Core Anti-Resonant Fiber at 2.60-4.35 μm[J]. Laser & Optoelectronics Progress, 2022, 59(3): 0306004
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