• Acta Optica Sinica
  • Vol. 41, Issue 5, 0531001 (2021)
Xiuhua Fu1、**, Yuhuai Guo1、*, Shuang Li2, Jing Zhang1, and Yubo Sun2
Author Affiliations
  • 1School of Optoelectronic Engineering, Changchun University of Science and Technology, Changchun, Jilin 130022, China
  • 2Optorun (Shanghai) Co., Ltd., Shanghai 200444, China
  • show less
    DOI: 10.3788/AOS202141.0531001 Cite this Article Set citation alerts
    Xiuhua Fu, Yuhuai Guo, Shuang Li, Jing Zhang, Yubo Sun. Complementary Multi-Band Wide-Angle Chromatography Filters in 3D Display System[J]. Acta Optica Sinica, 2021, 41(5): 0531001 Copy Citation Text show less
    Visible light classified by color spectrum
    Fig. 1. Visible light classified by color spectrum
    Imaging principle of wavelength-division 3D technology
    Fig. 2. Imaging principle of wavelength-division 3D technology
    Transmittance spectra of F-P filter with equivalent spacer layer of 6H at incident angle of 30°
    Fig. 3. Transmittance spectra of F-P filter with equivalent spacer layer of 6H at incident angle of 30°
    Transmittance spectra of F-P filter with equivalent spacer layer of 2H2L2H at incident angle of 30°
    Fig. 4. Transmittance spectra of F-P filter with equivalent spacer layer of 2H2L2H at incident angle of 30°
    Treble-bandpass positions at different γ when α=2 and β=1.2
    Fig. 5. Treble-bandpass positions at different γ when α=2 and β=1.2
    Treble-bandpass positions at different β when α=2 and γ=0.8
    Fig. 6. Treble-bandpass positions at different β when α=2 and γ=0.8
    Theoretical spectral curves of CMWCF-A with single-sided coating
    Fig. 7. Theoretical spectral curves of CMWCF-A with single-sided coating
    Theoretical spectral curves of CMWCF-B with single-sided coating
    Fig. 8. Theoretical spectral curves of CMWCF-B with single-sided coating
    Theoretical spectral curves of CMWCF-A obtained by random error simulation
    Fig. 9. Theoretical spectral curves of CMWCF-A obtained by random error simulation
    Theoretical spectral curves of CMWCF-B obtained by random error simulation
    Fig. 10. Theoretical spectral curves of CMWCF-B obtained by random error simulation
    Test spectral curves of CMWCF-A at first preparation as well as local magnification
    Fig. 11. Test spectral curves of CMWCF-A at first preparation as well as local magnification
    Optical constants of Nb2O5 under different oxygen gas flows. (a) Refractive index; (b) extinction coefficient
    Fig. 12. Optical constants of Nb2O5 under different oxygen gas flows. (a) Refractive index; (b) extinction coefficient
    Spectra of single-layer Nb2O5 under oxygen gas flow of 60 mL·min-1
    Fig. 13. Spectra of single-layer Nb2O5 under oxygen gas flow of 60 mL·min-1
    Optical constants of single-layer Nb2O5 under oxygen gas flow of 60 mL·min-1
    Fig. 14. Optical constants of single-layer Nb2O5 under oxygen gas flow of 60 mL·min-1
    Test spectral results of CMWCF-A
    Fig. 15. Test spectral results of CMWCF-A
    Test spectral results of CMWCF-B
    Fig. 16. Test spectral results of CMWCF-B
    IndexIncident angle of 0°Incident angle of 30°
    Average transmissivity /%<1@400--415 nm<1@437--487 nm<1@523--603 nm<1@637--780 nm<1@400--407 nm<1@426--472 nm<1@508--583 nm<1@618--780 nm
    Average transmissivity /%≥92@424--432 nm≥92@495--516 nm≥92@615--630 nm≥92@413--420 nm≥92@482--500 nm≥92@596--609 nm
    Center wavelength /nm500--505485--490
    a-2≤a≤2-8≤a≤8
    b-2≤b≤2-8≤b≤8
    Table 1. Design specifications of CMWCF-A
    IndexIncident angle of 0°Incident angle of 30°
    Average transmissivity /%<1@400--453 nm<1@482--550 nm<1@592--672 nm<1@729--780 nm<1@400--440 nm<1@468--533 nm<1@574--645 nm<1@707--780 nm
    Average transmissivity /%≥92@460--469 nm≥92@559--574 nm≥92@680--712 nm≥92@447--457 nm≥92@543--557 nm≥92@659--689 nm
    Center wavelength /nm565--570550--555
    a-2≤a≤2-8≤a≤8
    b-2≤b≤2-8≤b≤8
    Table 2. Design specifications of CMWCF-B
    MaterialTGICP
    Power /kWAr flow rate /(mL·min-1)Power /kWAr flow rate /(mL·min-1)O2 flow rate /(mL·min-1)
    Nb2O5750250
    SiO26×260×2250
    Table 3. Process parameters for fabrication
    CMWCFIncident angle of 0°Incident angle of 30°
    abab
    CMWCF-A0.9062-1.4661-7.16920.5296
    CMWCF-B1.91110.22317.46931.8267
    Table 4. Test color results of CMWCF
    Xiuhua Fu, Yuhuai Guo, Shuang Li, Jing Zhang, Yubo Sun. Complementary Multi-Band Wide-Angle Chromatography Filters in 3D Display System[J]. Acta Optica Sinica, 2021, 41(5): 0531001
    Download Citation