1. Direct and stand-off fabrication of black silicon with enhanced absorbance in the short-wavelength infrared region using femtosecond laser filament

   • Yue Su
   • Xuepeng Zhan
   • Pavel Polynkin

   OriginalPaper 03 November 2018 Article: 223

   

2. Radar cross section reduction metasurface based on random phase gradients

   • Guoxiang Dong
   • Shitao Zhu
   • Zhuo Xu

   OriginalPaper 02 November 2018 Article: 222

   

3. Diffraction-enhanced femtosecond white-light filaments in air

   • V. Vaičaitis
   • R. Butkus
   • I. Babushkin

   OriginalPaper 31 October 2018 Article: 221

   

4. RETRACTED ARTICLE: Mode-competition phenomena among longitudinal modes in semiconductor lasers under the effect of external optical feedback

   • Sazzad M. S. Imran
   • Nahid Hassan
   • Mostasim Billah Meshuk

   OriginalPaper 30 October 2018 Article: 220

   

5. Local zoom system for agricultural pest detection and recognition

   • Benlan Shen
   • Jun Chang
   • Yu Mu

   OriginalPaper 29 October 2018 Article: 219

   

6. Off-axis ellipsoid focus method for a direct kilowatt-class laser diode stack for material processing

   • Qinggai Mi
   • Xubao Wang
   • Rongshi Xiao

   OriginalPaper 26 October 2018 Article: 218

   

7. Propagation dynamics of Airy beams and nonlinear accelerating beams in biased photorefractive media with quadratic electro-optic effect

   • Weijun Chen
   • Keqing Lu
   • Yining Mu

   OriginalPaper 26 October 2018 Article: 217

   

8. Optical trapping and controllable targeted delivery of nanoparticles by a nanofiber ring

   • Ying Li
   • Yanjun Hu

   OriginalPaper 24 October 2018 Article: 216

   

9. Inline measurement of modal phase differences for the characterization of intermodal cross-phase modulation

   • Martin Schnack
   • Florian Seck
   • Carsten Fallnich

   OriginalPaper 20 October 2018 Article: 215

   

10. A self-injection locked DBR laser for laser cooling of beryllium ions

    • Steven A. King
    • Tobias Leopold
    • Piet O. Schmidt

    OriginalPaper 19 October 2018 Article: 214

    

11. Ultra-pure silicon nanofluid by laser ablation: thermal diffusivity studies using thermal lens technique

    • M. M. Raj Sha
    • S. Mathew
    • A. Mujeeb

    OriginalPaper 19 October 2018 Article: 213

    

12. The significance of beam steering on laser-induced incandescence measurements in laminar counterflow flames

    • S. Kruse
    • P. R. Medwell
    • H. Pitsch

    OriginalPaper Open access 17 October 2018 Article: 212

    

13. Direct electron acceleration for diagnostics of a laser pulse focused by an off-axis parabolic mirror

    • O. E. Vais
    • V. Yu. Bychenkov

    OriginalPaper 16 October 2018 Article: 211

    

14. Phase control algorithms and filamentation of ultrashort laser pulses in a scattering medium

    • Simon Lefebvre
    • Hakim Belmouaddine
    • Daniel Houde

    OriginalPaper 13 October 2018 Article: 210

    

15. Thermally-induced-anisotropy issues in oriented cubic laser crystals, the cryogenically cooled Yb:CaF₂ case

    • Kévin Genevrier
    • Dimitris N. Papadopoulos
    • Frédéric Druon

    OriginalPaper 10 October 2018 Article: 209

    

16. All fiber-optic viscosity, density, and temperature measurements of liquids using a photothermally actuated cantilever

    • Annica I. Freytag
    • Amy G. MacLean
    • Hans-Peter Loock

    OriginalPaper 10 October 2018 Article: 208

    

17. Drone-based area scanning of vegetation fluorescence height profiles using a miniaturized hyperspectral lidar system

    • Xun Wang
    • Zheng Duan
    • Guangyu Zhao

    OriginalPaper 09 October 2018 Article: 207

    

18. Thermally induced multi-wavelength filtering in electro-optic long period Ti:LiNbO₃ waveguide grating

    • Yuan Chen
    • Rui-Qi Piao
    • De-Long Zhang

    OriginalPaper 05 October 2018 Article: 206