1. Investigation on response function of terahertz air coherent detection technique

   • Hai-Wei Du

   OriginalPaper 24 June 2020 Article: 124

   

2. Optical quality of turbulently flowing dye solution

   • R. Khare
   • P. K. Shukla
   • G. N. Tiwari

   OriginalPaper 22 June 2020 Article: 123

   

3. Investigation of molecular and elemental changes in rice grains infected by false smut disease using FTIR, LIBS and WDXRF spectroscopic techniques

   • Neha Sharma
   • Kamni
   • Vivek K. Singh

   OriginalPaper 22 June 2020 Article: 122

   

4. Impact of Se doping on optical and third-order nonlinear optical properties of spray pyrolysis fabricated CdS thin films for optoelectronics

   • Mohd. Shkir
   • Mohd. Anis
   • S. AlFaify

   OriginalPaper 15 June 2020 Article: 121

   

5. Tunable converge optical elliptical vortex based on elliptical helical lens

   • Ye Niu
   • Ping Jiang
   • Fengji Gui

   OriginalPaper 12 June 2020 Article: 120

   

6. Dielectric slotted nanodisk laser with ultralow pump threshold by anapole excitation

   • Wi-Song Rim
   • Kwang-Hyon Kim
   • Jong-Kwan An

   OriginalPaper 11 June 2020 Article: 119

   

7. Design and simulation of a compact and ultra-wideband polarization beam splitter based on sub-wavelength grating multimode interference coupler

   • Shahriar Farhadi
   • Mehdi Miri
   • Abbas Alighanbari

   Regular Paper 09 June 2020 Article: 118

   

8. First demonstration of ~ 5 µm laser action in terbium-doped selenide glass

   • M. F. Churbanov
   • B. I. Denker
   • A. P. Velmuzhov

   Rapid Communication 09 June 2020 Article: 117