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Related Experiment Video

Updated: Jun 25, 2026

High-resolution Thermal Micro-imaging Using Europium Chelate Luminescent Coatings

High-resolution Thermal Micro-imaging Using Europium Chelate Luminescent Coatings

Published on: April 16, 2017

Lensless ghost imaging with true thermal light.

Xi-Hao Chen¹, Qian Liu, Kai-Hong Luo

¹Laboratory of Optical Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, China.

|March 3, 2009

Summary

This summary is machine-generated.

This study demonstrates lensless ghost imaging using thermal light, offering a new method for imaging in challenging environments. The technique is versatile across wavelengths and useful where lenses are impractical, like with X-rays.

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Last Updated: Jun 25, 2026

High-resolution Thermal Micro-imaging Using Europium Chelate Luminescent Coatings

High-resolution Thermal Micro-imaging Using Europium Chelate Luminescent Coatings

Published on: April 16, 2017

Lensfree On-chip Tomographic Microscopy Employing Multi-angle Illumination and Pixel Super-resolution

Lensfree On-chip Tomographic Microscopy Employing Multi-angle Illumination and Pixel Super-resolution

Published on: August 16, 2012

Area of Science:

Optics and Photonics
Quantum Imaging

Background:

Lensless imaging techniques are crucial for applications where conventional optics are limited.
Ghost imaging typically requires coherent light sources.

Purpose of the Study:

To experimentally demonstrate lensless ghost imaging using true thermal light.
To explore the potential applications of this technique, especially in wavelength-dependent scenarios.

Main Methods:

Experimental setup for lensless ghost imaging.
Utilizing true thermal light as the illumination source.
Numerical simulations to analyze magnification properties.

Main Results:

Successful experimental demonstration of lensless ghost imaging with thermal light.
Confirmed suitability for all wavelengths, including X-rays and gamma rays.
Numerical evidence of achievable, albeit blurred, magnification off-focal plane.

Conclusions:

Lensless ghost imaging with thermal light is feasible and broadly applicable.
The method overcomes limitations of traditional lens-based imaging.
Potential for novel imaging solutions in specialized scientific fields.