A novel configuration of focused laser differential interferometry (FLDI) was developed,
simulated, and tested. The new configuration is referred to as cylindrical FLDI or CFLDI …

Optical imaging detection is an important research direction in the precision guide field. The
quality of observation would be profoundly deteriorated due to the aberration, jitter, and …

Aero-optical effects for starlight transmission in the high-speed flow field will reduce the
accuracy of the star sensor on an aircraft. Numerical simulations for aero-optical effects …

Aero-optical effects are the key factors that restrict the accuracy of the optical sensors of
hypersonic vehicles, and the numerical simulation of aero-optical effects is a powerful tool …

The aero-optical effects of a hypersonic dome with cooling jet device can be mitigated by
micro vortex generators (MVGs) at 0° angle of attack (AoA) and 0° angle of sideslip (AoS) …

光学成像探测技术是精确制导领域发展的重要方向, 但由于光线在穿过密度变化的流场时会发生
偏折, 抖动和光程变化的现象, 成像质量将严重下降, 此即气动光学效应. 研究气动光学效应同时 …

Aero-optical reduction in flat-plate turbulent boundary layer has been widely concerned due
to critical application for high-speed target-seeking vehicles. From the perspective of …

Non-uniform airflow over a wing causes distortion in real time optically recorded images,
which can lead to the erroneous displacement or strain measurement. This situation is more …

Aero-optical effects caused by high-speed flow fields will interfere with the transmission of
starlight, reduce the accuracy of optical sensors, and affect the application of celestial …

Experimental measurements of the wavefronts of the light from a laser-induced breakdown
(LIB) spark in stationary air are presented for the full range of angles between the LIB laser …