Abstract Despite of tremendous potential multiphoton lithography (MPL) in laboratorial and industrial applications, simultaneous achievement high throughput, accuracy, design freedom, a broad range material structuring capabilities remains long-pending challenge. To address the issue, we propose an acousto-optic scanning with spatial-switching multispots (AOSS) method. Inertia-free nonlinear sw...

Acoustic wave propagation in single crystals, metamaterials and composite structures is a basic mechanism acoustic, acousto-electronic acousto-optic devices. anisotropy of crystals provides variety device performances application fields, but its role pre-estimation achievable characteristics location crystal orientations with desired properties often underestimated. A geometrical image acoustic...

We present an electro-optical apparatus capable of displaying a computer generated hologram (CGH) in real time. The CGH is calculated by a supercomputer, read from a fast frame buffer, and transmitted to a high-bandwidth acousto-optic modulator (AOM). Coherent light is modulated by the AOM and optically processed to produce a three-dimensional image with horizontal parallax.

Paratellurite Crystal Acousto-Optic Filters Operation S.N. Mantsevich, O.I. Korablev, Yu.K. Kalinnikov, A.Yu. Ivanov and A.V. Kiselev Space Research Institute (IKI), 84/32, Profsoyuznaya, 117997, Moscow, Russia Faculty of Physics, Moscow State University, GSP-2, Leninskiye Gory, 119992, Moscow, Russia Moscow Institute of Physics and Technology (MIPT), 9, Institutsky dr., 141700, Dolgoprudny, Mo...

We propose a method for filtering convergent light beams with arbitrary polarization. For this purpose, a tandem of similar acousto-optic tunable filters was applied. Owing to the special mutual orientation of the cells, two coincident beams with ordinary and extraordinary polarizations were diffracted by the first crystal and the second crystal, respectively.

We demonstrate a simple angle-multiplexing holographic storage system, using a single acousto-optic deflector to achieve fast random access to the stored holograms. We used this system to store as many as 300 holograms in a 90 degrees -geometry Fe:LiNbO(3) crystal. To characterize the system performance, we analyzed the reconstructions in terms of the signal-to-noise ratio.