Optical resolution photoacoustic microscopy (ORPAM) is a high-resolution hybrid imaging modality having potential for microscale in vivo imaging. Optical diffraction limits the lateral resolution of ORPAM. A photonic nanojet (PNJ) was used to break this diffraction limit. A single round microsphere can generate a PNJ with subwavelength waist, but its short axial length limits its applications to surface imaging only. We investigate different sphere designs to achieve ultralong nanojets that will make the nanojet more viable in far-field applications, such as photoacoustic imaging. The PNJ properties, including effective length, waist size, working distance, and peak intensity, can be tuned and controlled by changing the sphere design and it...
Super-resolution microscopy has been increasingly important to delineate nanoscale biological struct...
The photonic nanojet generated by microsphere-based modulation of incident light has attracted much ...
Microsphere-assisted microscopy is a new imaging technique which allows the diffraction limit to be ...
Optical resolution photoacoustic microscopy (ORPAM) is important for various biomedical applications...
Label-free photoacoustic microscopy (PAM) with nanometric resolution is important to study cellular ...
Optical microscopy has seen a myriad of advancements over the past four centuries with the developme...
The spatial resolution of a standard optical microscope (SOM) is limited by diffraction. In visible ...
Conference PresentationInternational audienceIn classical microscopy, the diffraction of the light l...
The diffraction limit in optical microscopy was identified 150 years ago, especially in the far fie...
This Final Year Project report will provide insight into the Light microscopy technique on how the...
In this paper, we report a system that uses a microsphere to induce a photonic nanojet to directly w...
The lateral resolution of an optical microscope is usually limited by its diffraction. The photonic ...
High-refractive index dielectric microspheres positioned within the field of view of a microscope ob...
We simulate the image generated by a microsphere residing in contact on top of an exposed Blu-ray di...
Super-resolution photonic nanojet interferometry is a new modality for 3D label-free super-resolutio...
Super-resolution microscopy has been increasingly important to delineate nanoscale biological struct...
The photonic nanojet generated by microsphere-based modulation of incident light has attracted much ...
Microsphere-assisted microscopy is a new imaging technique which allows the diffraction limit to be ...
Optical resolution photoacoustic microscopy (ORPAM) is important for various biomedical applications...
Label-free photoacoustic microscopy (PAM) with nanometric resolution is important to study cellular ...
Optical microscopy has seen a myriad of advancements over the past four centuries with the developme...
The spatial resolution of a standard optical microscope (SOM) is limited by diffraction. In visible ...
Conference PresentationInternational audienceIn classical microscopy, the diffraction of the light l...
The diffraction limit in optical microscopy was identified 150 years ago, especially in the far fie...
This Final Year Project report will provide insight into the Light microscopy technique on how the...
In this paper, we report a system that uses a microsphere to induce a photonic nanojet to directly w...
The lateral resolution of an optical microscope is usually limited by its diffraction. The photonic ...
High-refractive index dielectric microspheres positioned within the field of view of a microscope ob...
We simulate the image generated by a microsphere residing in contact on top of an exposed Blu-ray di...
Super-resolution photonic nanojet interferometry is a new modality for 3D label-free super-resolutio...
Super-resolution microscopy has been increasingly important to delineate nanoscale biological struct...
The photonic nanojet generated by microsphere-based modulation of incident light has attracted much ...
Microsphere-assisted microscopy is a new imaging technique which allows the diffraction limit to be ...