Computer Generated Holography with Intensity-Graded Patterns

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Computer Generated Holography with Intensity-Graded Patterns

Computer Generated Holography achieves patterned illumination at the sample plane through phase modulation of the laser beam at the objective back aperture. This is obtained by using liquid crystal-based spatial light modulators (LC-SLMs), which modulate the spatial phase of the incident laser beam. A variety of algorithms is employed to calculate the phase modulation masks addressed to the LC-...

متن کامل

Wavelength-multiplexed computer-generated volume holography.

We demonstrate recording and reconstruction of multiple-computer-generated wavelength-multiplexed volume holograms in a holographic storage medium. The holograms display high selectivity, and their reconstruction process results in a convenient conversion of wavelength into angular multiplexing.

متن کامل

Computer Generated Islamic Star Patterns

Islamic star patterns are a beautiful and highly geometric art form whose original design techniques are lost in history. We describe one procedure for constructing them based on placing radially-symmetric motifs in a formation dictated by a tiling of the plane, and show some styles in which they can be rendered. We also show some results generated with a software implementation of the technique.

متن کامل

Computer generated holography using parallel commodity graphics hardware.

This paper presents a novel method for using programmable graphics hardware to generate fringe patterns for SLM-based holographic displays. The algorithm is designed to take the programming constraints imposed by the graphics hardware pipeline model into consideration, and scales linearly with the number of object points. In contrast to previous methods we do not have to use the Fresnel approxi...

متن کامل

High space bandwidth product computer-generated holograms using volume holography

We suggest a method for coding high resolution computer—generated volume holograms. It involves splitting the computer—generated hologram into multiple holograms, each individually recorded as a volume hologram utilizing the maximal resolution available from the spatial light modulator. Our method enables their simultaneous subsequent reconstruction. We demonstrate the recording and the reconst...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Frontiers in Cellular Neuroscience

سال: 2016

ISSN: 1662-5102

DOI: 10.3389/fncel.2016.00236