Ultrafast video recording of spatiotemporal light distribution in a scattering medium has a
significant impact in biomedicine. Although many simulation tools have been implemented …

Laser gated viewing is a prominent sensing technology for optical imaging in harsh
environments and can be applied for vision through fog, smoke, and other degraded …

Until recently, little has been done to study the effect of higher modulation frequencies (>
100 MHz) or short (< 2 ns) pulse durations on forward-scattered light in ocean water. This …

Polarization-difference imaging (PDI) is an effective method for underwater image
enhancement. Normally, the key factor of utilizing PDI is the choice of the optimal orthogonal …

Range-gated active imaging is a well-known technique used for night vision or for vision
enhancement in scattering environments. A lot of papers have been published, in which the …

Range-gated technology is well known for its good reliability, large field of view (FOV) and
low cost in target detection through scattering or turbid medium. However, the tail-gating …

Underwater detection has always been a challenge due to the limitations caused by
scattering and absorption in the underwater environment. Because of their great penetration …

We have presented the performance evaluation for light communication under water based
on polarization information. In particular, we focused on the transmitting characteristics of the …

An optical vortex was applied in an underwater lidar system to improve ranging accuracy. A
self-developed intensity modulated continuous wave 532 nm laser beam was used as the …

Light absorption and scattering in biological tissue are significant variables in optical
imaging technologies and regulating them enhances optical imaging quality. Optical …