The 3.6 Metre Devasthal Optical Telescope:From Inception to Realization

Efficient microwave to optical photon conversion: an electro-optical realization

ALFREDO RUEDA, FLORIAN SEDLMEIR, MICHELE C. COLLODO, ULRICH VOGL, BIRGIT STILLER, GERHARD SCHUNK, DMITRY V. STREKALOV, CHRISTOPH MARQUARDT, JOHANNES M. FINK, OSKAR PAINTER, GERD LEUCHS, AND HARALD G. L. SCHWEFEL* Max Planck Institute for the Science of Light, Günther-Scharowsky-Straße 1/Building 24, 90158 Erlangen, Germany Institute for Optics, Information and Photonics, University Erlangen-Nür...

Optical realization of the radon transform.

This paper presents a novel optical system for the realization of the Radon transform in a single frame. The optical system is simple, fast and accurate and consists of a 4F system, where in the 2F plane a vortex like optical element is placed. This optical element performs the rotation of the object, which replaces the need for mechanically rotating it, as is done in other common optical reali...

The Standard Metre: Has It Anything to Do With The Contingent A Priori

Experimental realization of optical eigenmode super-resolution.

We experimentally demonstrate the feasibility of a super-resolution technique based on eigenmode decomposition. This technique has been proposed theoretically but, to the best of our knowledge, has not previously been realized experimentally for optical imaging systems with circular apertures. We use a standard diffraction-limited 4f imaging system with circular apertures for which the radial e...

Introduction to Some of the Obstacles to Realization of Medical Criminal Justice

The sick person whose disease has been aggravated as a result of medical fault instead of getting cured by doctor and his/her pain has increased needs to be completly supporte.  Including these supports are civil and penal protections. These supports have been almost clearly determined in substantive penal code territory in Iran's legal system but what the sick person gains practically is disap...