Publication

Amplitude and Phase Fields of Photonic Nanojets

Hans Peter Herzig, Toralf Scharf, Myun Sik Kim
2010
Conference Papers

Abstract

We report on advanced 3D direct imaging of light fields emerging from a photonic nanojet. We used an interference microscope that allows observation of amplitude and phase at the highest resolution. For the first time cross polarization interferometry is used to characterize scattering properties of a nanojet sphere.

Official source

https://infoscience.epfl.ch/entities/publication/72185f44-42ad-45cb-a63c-5ba16305eaac

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Hans Peter Herzig, Toralf Scharf, Myun Sik Kim
2010
Conference Papers

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/72185f44-42ad-45cb-a63c-5ba16305eaac

About this result

Related concepts (14)

Optical microscope

The optical microscope, also referred to as a light microscope, is a type of microscope that commonly uses visible light and a system of lenses to generate magnified images of small objects. Optical microscopes are the oldest design of microscope and were possibly invented in their present compound form in the 17th century. Basic optical microscopes can be very simple, although many complex designs aim to improve resolution and sample contrast. The object is placed on a stage and may be directly viewed through one or two eyepieces on the microscope.

Microscope

A microscope () is a laboratory instrument used to examine objects that are too small to be seen by the naked eye. Microscopy is the science of investigating small objects and structures using a microscope. Microscopic means being invisible to the eye unless aided by a microscope. There are many types of microscopes, and they may be grouped in different ways.

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Bright-field microscopy (BF) is the simplest of all the optical microscopy illumination techniques. Sample illumination is transmitted (i.e., illuminated from below and observed from above) white light, and contrast in the sample is caused by attenuation of the transmitted light in dense areas of the sample. Bright-field microscopy is the simplest of a range of techniques used for illumination of samples in light microscopes, and its simplicity makes it a popular technique.

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