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Laser & Optoelectronics Progress, Volume. 59, Issue 15, 1516005(2022)

Tetratellurium Clusters Embeddedin Borate Glass Matrices for Broadband Near-Infrared Photoluminescence

Linling Tan1,2,3、*, Shuo Wang1,2,3, Gangjie Zhou1,2,3, Tiefeng Xu4, and Changgui Lin1,2,3
Author Affiliations
  • 1Laboratory of Infrared Material and Devices, The Research Institute of Advanced Technologies, Ningbo University, Ningbo 315211, Zhejiang , China
  • 2Key Laboratory of Photoelectric Materials and Devices of Zhejiang Province, Ningbo University, Ningbo 315211, Zhejiang , China
  • 3Engineering Research Center for Advanced Infrared Photoelectric Materials and Devices of Zhejiang Province, Ningbo University, Ningbo 315211, Zhejiang , China
  • 4Ningbo Institute of Oceanography, Ningbo 315832, Zhejiang , China
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    AbstractGet PDF(in Chinese)
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    Figures & Tables(6)
    Structural units in borate glass. (a) Boroxane ring; (b) triborate ring; (c) bis-triborate ring; (d) diborate ring; (e) metaborate ring; (f) metaborate acid chain; (g) pyroborate dimer

    Fig. 1. Structural units in borate glass. (a) Boroxane ring; (b) triborate ring; (c) bis-triborate ring; (d) diborate ring; (e) metaborate ring; (f) metaborate acid chain; (g) pyroborate dimer

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    Luminescence properties and topological network structure of glass samples B-xC (x=0, 0.1, 0.5, 1, 3, 5) with different C content. (a) Emission spectrum pumped by 808 nm laser; (b) Raman spectrum; (c) 11B solid-state NMR spectrum; (d) 27Al solid-state NMR spectrum

    Fig. 2. Luminescence properties and topological network structure of glass samples B-xC (x=0, 0.1, 0.5, 1, 3, 5) with different C content. (a) Emission spectrum pumped by 808 nm laser; (b) Raman spectrum; (c) 11B solid-state NMR spectrum; (d) 27Al solid-state NMR spectrum

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    Absorption and luminescence properties of B-yAl (y=0, 5, 10, 15, 20, 25) samples with different Al2O3 contents. (a) Transmission spectrum; (b) excitation spectrum pumped by 910 nm laser; (c) emission spectrum pumped by 645 nm laser; (d) emission spectrum pumped by 808 nm laser

    Fig. 3. Absorption and luminescence properties of B-yAl (y=0, 5, 10, 15, 20, 25) samples with different Al2O3 contents. (a) Transmission spectrum; (b) excitation spectrum pumped by 910 nm laser; (c) emission spectrum pumped by 645 nm laser; (d) emission spectrum pumped by 808 nm laser

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    Topological network structure of B-yAl (y=0, 5, 10, 15, 20, 25) samples with different Al2O3 contents. (a) 27Al solid-state NMR spectrum; (b) Raman spectrum; (c) evolution diagram of tellurium clusters

    Fig. 4. Topological network structure of B-yAl (y=0, 5, 10, 15, 20, 25) samples with different Al2O3 contents. (a) 27Al solid-state NMR spectrum; (b) Raman spectrum; (c) evolution diagram of tellurium clusters

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    Transmission characteristics, luminescence properties and network topology of glass samples with different TeO2 contents B-zTe (z=0, 0.05, 0.1, 0.5, 1, 3, 5). (a) Transmission spectrum; (b) NIR emission spectrum pumped by 808 nm laser; (c) Raman spectrum

    Fig. 5. Transmission characteristics, luminescence properties and network topology of glass samples with different TeO2 contents B-zTe (z=0, 0.05, 0.1, 0.5, 1, 3, 5). (a) Transmission spectrum; (b) NIR emission spectrum pumped by 808 nm laser; (c) Raman spectrum

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    • Table 1. Assignment of Raman bands for the borate glasses

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      Table 1. Assignment of Raman bands for the borate glasses

      Peak position /cm-1AssignmentReference
      360-460ring bend of metaborate rings［20-21，27］
      550symmetric B—Ø—B stretch of BØ4- units［20，23，27］
      660B—Ø—B stretch of metaborate rings［22，23］
      700-730B—Ø—B stretch of metaborate chains［20，23］
      750symmetric B—Ø—B stretch of six-member rings with two BØ4-tetrahedral（e.g. di-tri-or di-pentaborate groups）［21-22，24］
      770-790symmetric B—Ø—B stretch of six-member rings with one BØ4- tetrahedral［18，21，26］
      908B—O- stretch of orthoborate groups［21-23］
      1040-1080B—O-/B—Ø—B stretch of diborate units［21，23，28］
      1300-1500B—O- stretch of metaborate rings or chains［21-23］
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    Linling Tan, Shuo Wang, Gangjie Zhou, Tiefeng Xu, Changgui Lin. Tetratellurium Clusters Embeddedin Borate Glass Matrices for Broadband Near-Infrared Photoluminescence[J]. Laser & Optoelectronics Progress, 2022, 59(15): 1516005

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    Paper Information

    Category: Materials

    Received: Apr. 29, 2022

    Accepted: May. 27, 2022

    Published Online: Jul. 22, 2022

    The Author Email: Tan Linling (tanlinling@nbu.edu.cn)

    DOI:10.3788/LOP202259.1516005

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology