1. Ultraviolet photodetector based on Au doped TiO₂ nanowires array with low dark current

   • Min Zhang
   • Kamale Tuokedaerhan
   • Lin Li

   Letter 08 April 2019 Pages: 81 - 84

2. Efficient blue fluorescence tandem organic light emitting device with a novel intermediate connector

   • Ya-dong Liu
   • Ji-chao Li
   • Xin-chao Song

   Letter 08 April 2019 Pages: 85 - 88

3. Effects of dispersion, absorption and interface fluctuation on the reflection spectra of porous silicon microcavity devices

   • Chun-cai Li
   • Zhen-hong Jia
   • Xiao-hui Huang

   Letter 08 April 2019 Pages: 89 - 92

4. Resolution and contrast enhancement in optical subtraction microscopy with annular aperture

   • Zheng-ya Li
   • Xiang-hui Wang
   • Sheng-jiang Chang

   Letter 08 April 2019 Pages: 93 - 97

5. A novel method to characterize the angular resolution of soft X-ray grazing incidence telescope

   • Ya-chao Zhang
   • Peng Liu
   • Bo Chen

   Letter 08 April 2019 Pages: 98 - 103

6. Optical properties of an Er³⁺-doped phosphate glass waveguide formed by single-energy H⁺ ion implantation

   • Jing-yi Chen
   • Sen Yan
   • Chun-xiao Liu

   Letter 08 April 2019 Pages: 104 - 107

7. An improved differential algorithm for the critical-angle refractometer

   • Jun-wei Ye
   • Min Xia
   • Ke-cheng Yang

   Letter 08 April 2019 Pages: 108 - 112

8. Optimization of GaAs-based 940 nm infrared light emitting diode with dual-junction design

   • Hong-liang Lin
   • Xiang-hua Zeng
   • Quan-su Li

   Letter 08 April 2019 Pages: 113 - 116

9. Improved performance of perovskite solar cells through using (FA)_x(MA)_1-xPbI₃ optical absorber layer

   • Mei-rong Sui
   • Sheng-ping Li
   • Xiu-quan Gu

   Letter 08 April 2019 Pages: 117 - 121

10. A switchable dual-wavelength fiber laser based on phase-shifted fiber Bragg grating combined with Sagnac loop

    • Xiao-li Zhao
    • Fei Luo
    • Ming-li Dong

    Letter 08 April 2019 Pages: 122 - 126

11. Organic light-emitting devices based on 4,4’-bis(2,2’-diphenyl vinyl)-1,1’-biphenyl as a spacer between dual ultrathin layers

    • Li-shuang Wu
    • Xiao-lin Wang
    • Hui-shan Yang

    Letter 08 April 2019 Pages: 127 - 131

12. The effects of Na on the growth of Cu₂ZnSnSe₄ thin films using low-temperature evaporation process

    • Ding Sun
    • Yu-li Li
    • Xiao-dan Zhang

    Letter 08 April 2019 Pages: 132 - 134

13. Protonation effect on the nonlinear absorption, nonlinear refraction and optical limiting properties of tetraphenylporphyrin

    • Xiao-liang Zhang
    • Xiao-hong Chen

    Letter 08 April 2019 Pages: 135 - 138

14. VCSEL-based Raman technology for extended reach time and reference frequency transfer systems

    • G. M. Isoe
    • E. K. Rotich
    • T. B. Gibbon

    Letter 08 April 2019 Pages: 139 - 143

15. Multi-matrix opto-electronic system for measuring deformation of the millimeter range radiotelescope elements

    • Ren-pu Li
    • Konyakhin Igor
    • Min Zhou

    Letter 08 April 2019 Pages: 144 - 146

16. International comparison of the SIAR measurement and the WRR standard

    • Xiao Tang
    • Yun-zhi Xia
    • Xin Ye

    Letter 08 April 2019 Pages: 147 - 150

17. Furniture board segmentation based on multiple sensors and integer programming model

    • Jian-shuang Guo
    • Jian-hua Zhang
    • Sheng Liu

    Letter 08 April 2019 Pages: 151 - 155

18. Single image super-resolution reconstruction using multiple dictionaries and improved iterative back-projection

    • Jian-wen Zhao
    • Qi-ping Yuan
    • Zhi-hong Chen

    Letter 08 April 2019 Pages: 156 - 160