1. PDMS coated fiber optic sensor for efficient detection of fuel adulteration

   • Maya Chauhan
   • Tulika Khanikar
   • Vinod Kumar Singh

   OriginalPaper 30 March 2022 Article: 89

   

2. Ultrafast imaging analysis of femtosecond laser induced periodic nanoripples on Al film

   • Jukun Liu
   • Ziyao Qin
   • Yanyan Huo

   OriginalPaper 30 March 2022 Article: 88

   

3. Bell nonlocality, entanglement, and entropic uncertainty in a Heisenberg model under intrinsic decoherence: DM and KSEA interplay effects

   • Mostafa Hashem
   • Abdel-Baset A. Mohamed
   • Mohammed Daoud

   OriginalPaper 29 March 2022 Article: 87

   

4. The role of wetting layer and QD-layers on the performance of 1.3 µm QD-VCSEL

   • Sara Alaei
   • Mahmood Seifouri
   • Gholamreza Babaabbasi

   Regular Paper 28 March 2022 Article: 86

   

5. Correction to: Singular value decomposition compressed ghost imaging

   • Cheng Zhang
   • Jun Tang
   • Sui Wei

   Correction 28 March 2022 Article: 85

   

6. Spectroscopic identification of 2,3-dimethylbut-2-ene transients in 2,3-dimethylbut-2-ane flames

   • Xuan Xu
   • Fedor Rudakov
   • Peter M. Weber

   OriginalPaper 28 March 2022 Article: 84

   

7. Spatiotemporal imaging of the longitudinal and transverse components of the few-cycle surface plasmon polaritons near-field in nano-femto scale by time-resolved photoemission electron microscopy

   • Yulu Qin
   • Yang Xu
   • Jingquan Lin

   OriginalPaper 27 March 2022 Article: 83

   

8. Mathematical modelling of variable focus zoom imaging system with system identification technique, position control of lenses, and application to the produced system

   • Ebru Genc
   • Mehmet Polat

   OriginalPaper 25 March 2022 Article: 82

   

9. Emission spectrum characteristics of SF₆ plasma based on femtosecond laser-guided high-voltage discharge

   • Yungang Zhang
   • Zheng Lu
   • Xijun Wu

   OriginalPaper 25 March 2022 Article: 81

   

10. Dispersion relation of a two-beam free electron laser with realistic helical wiggler and ion channel guiding in the presence of self-fields

    • Golshad Kheiri

    OriginalPaper 25 March 2022 Article: 80

    

11. An effective holographic amplifier exploiting consistent periodic structures

    • S. Bugaychuk
    • O. Gnatovskiy
    • A. Sidorenko

    OriginalPaper 24 March 2022 Article: 79

    

12. Compensation of aberrations in holographic microscopes: main strategies and applications

    • Daniele Gaetano Sirico
    • Lisa Miccio
    • Pietro Ferraro

    OriginalPaper Open access 24 March 2022 Article: 78

    

13. On-machine tool wear estimation using a portable digital holographic camera

    • Gaurav Dwivedi
    • Lavlesh Pensia
    • Raj Kumar

    OriginalPaper 24 March 2022 Article: 77

    

14. Optical emission characteristics of Gd₂O₂S:Tb powder phosphor under X-ray excitation: the influence of different grain size distributions (GSDs)

    • P. Liaparinos
    • C. Michail
    • I. Kandarakis

    OriginalPaper 22 March 2022 Article: 76

    

15. Influence of the surface state on the dynamics of the bulk density of O₂ molecules in mixtures with inert and molecular particles in gas and glow discharge

    • V. N. Ochkin
    • V. V. Lagunov
    • A. V. Bernatskiy

    Regular Paper 22 March 2022 Article: 75

    

16. Intersubband optical absorption in ZnO/MgZnO triple quantum well structures

    • DongFeng Liu

    OriginalPaper 22 March 2022 Article: 74

    

17. A self-reference direct-measuring scheme for precision optical frequency ratio measurement

    • Pengcheng Fang
    • Huanyao Sun
    • Qunfeng Chen

    OriginalPaper 18 March 2022 Article: 73

    

18. Laser-induced incandescence for non-soot nanoparticles: recent trends and current challenges

    • Timothy A. Sipkens
    • Jan Menser
    • Kyle J. Daun

    OriginalPaper Open access 14 March 2022 Article: 72

    

19. Low noise phase-locked laser system for atom interferometry

    • Bo-Nan Jiang

    OriginalPaper 14 March 2022 Article: 71

    

20. 100 Hz, 39.6 mJ compact linear polarization Q-switched Ho:YLF oscillator

    • D. Yan
    • S. N. Li
    • X. M. Duan

    OriginalPaper 12 March 2022 Article: 70

    

21. A measurement method of transverse light-shift in atomic spin co-magnetometer

    • Li Xing
    • Wei Quan
    • Wen Ye

    OriginalPaper 11 March 2022 Article: 69

    

22. Laser-induced fluorescence for studying the influence of potassium and sodium salts on PAH formation in sooting premixed flames

    • Manu Mannazhi
    • Saga Bergqvist
    • Per-Erik Bengtsson

    OriginalPaper Open access 10 March 2022 Article: 68

    

23. Sum-frequency generation of ring-Airy beams

    • Tong Qi
    • Dongmei Wang
    • Wei Gao

    OriginalPaper 10 March 2022 Article: 67

    

24. Ultrarapid spectroscopic gas detection via frequency-agile and compressed sensing

    • Ziyue Yuan
    • Xiutao Lou
    • Yongkang Dong

    Regular Paper 10 March 2022 Article: 66

    

25. Theoretical and experimental studies on dispersive characteristics of a sequence of tilted lenses with centration errors

    • A. K. Sharma

    OriginalPaper 09 March 2022 Article: 65