期刊： JOURNAL OF MODERN OPTICS, 2021; 68 (11)
The distortion of the laser beam caused by atmospheric turbulence has always been a major impediment in free space optical communication (FSOC) system......
期刊： JOURNAL OF MODERN OPTICS, 2021; 68 (17)
A multi-wavelength switchable random fibre laser based on a double Sagnac-loop filter is proposed. The threshold of laser is 27 mW and the slope effic......
期刊： JOURNAL OF MODERN OPTICS, 2021; 68 (17)
It is challenging to removing atmospheric turbulence-induced geometric distortion and blurry degradation simultaneously. The improved principal compon......
期刊： JOURNAL OF MODERN OPTICS, 2021; 68 (9)
With the rapid development of micro electro mechanical systems (MEMS), the high-precision measurement technology applied to MEMS devices becomes incre......
期刊： JOURNAL OF MODERN OPTICS, 2021; 68 (13)
Conics typically include ellipses, hyperbolas, and parabolas with equal eccentricities that intersect infinite line at absolute points. According to t......
期刊： JOURNAL OF MODERN OPTICS, 2021; 68 (11)
A passive terahertz security screening system utilizes the contrast of imaged targets in the terahertz band to identify concealed contraband. The vari......
期刊： JOURNAL OF MODERN OPTICS, 2021; 68 (11)
A highly sensitive refractive index (RI) sensor based on the surface plasmon resonance (SPR) phenomenon is proposed and demonstrated. The sensor is co......
期刊： JOURNAL OF MODERN OPTICS, 2021; 68 (16)
A novel Mach-Zehnder interferometer (MZI) with thin core fiber (TCF) - polarization-maintaining photonic crystal fiber (PMPCF) structure for measureme......
期刊： JOURNAL OF MODERN OPTICS, 2021; 68 (14)
A novel optical double-image encryption scheme based on Gaussian apertured reality-preserving fractional Mellin transform (GARPFrMT) is proposed. In t......
期刊： JOURNAL OF MODERN OPTICS, 2021; 68 (15)
Two photochemical nano-polishing techniques for rough quartz surfaces are compared in terms of electrodynamics. The numerical modelling of the evanesc......
期刊： JOURNAL OF MODERN OPTICS, 2021; 68 (1)
In dynamic interference smoothing (DIS) scheme, the speckles of focal spots are swept in multi-directions within several picoseconds, leading to the i......
期刊： JOURNAL OF MODERN OPTICS, 2021; 68 (11)
Fresnel incoherent correlation holography technology can not only combine other techniques for three-dimensional imaging of objects but also has the i......
期刊： JOURNAL OF MODERN OPTICS, 2021; 68 (15)
Due to the mismatch between the thermal expansion coefficients of semiconductor laser chip and heat sink, giant thermal stresses will be generated aft......
期刊： JOURNAL OF MODERN OPTICS, 2021; 68 (15)
A novel ring anti-resonance fibre (ARF) is designed and demonstrated for the transmission of orbital angular momentum (OAM) modes. The fibre consists ......
期刊： JOURNAL OF MODERN OPTICS, 2021; 68 (16)
In this study, we investigated the realization of maximum tuning range of a random fibre laser by adjusting the pump wavelength and power as well as c......
