Photonics News and Research

RSS

Coherent to showcase a broad portfolio of product and technology innovations at Photonics West and BiOS Expo

Coherent Corp., a global leader in materials, networking, and lasers, announced today that it will exhibit industry-leading products and capabilities at SPIE Photonics West, Jan. 31-Feb. 2 at the Moscone Center in San Francisco

From Coherent 3 Feb 2023

Novel device could help medical professionals to save lives in field hospitals

3D holograms from your phone, television, or favourite droid have been promised for decades but despite being of great interest, have yet to materialize.

19 Dec 2022

New probe design offers promises for many imaging applications in biological and biomedical research

Microendoscopes are the cornerstone of modern medical diagnostics - they allow us to see what we could not even describe two decades ago.

28 Oct 2022

Low-cost imaging system uses fluorescent molecules to determine the depth of tumor cells

Researchers have developed a low-cost, simple imaging system that uses tumor-targeting fluorescent molecules to determine the depth of tumor cells in the body.

6 Oct 2022

New imaging approach could help accelerate the development of new treatments for eye diseases

Researchers have developed a simple and fast way to perform optoretinography, an imaging technique that measures light-induced functional activity in the eye's retina, the network of neurons in the back of our eyes responsible for detecting light and initiating vision.

22 Sep 2022

Label-free trace detection of bio-molecules by LI-SERS method

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2022.210121 discusses label-free trace detection of bio-molecules by liquid-interface assisted surface-enhanced Raman scattering using a microfluidic chip.

9 Sep 2022

CU professor explores for noninvasive ways to detect vascularized composite allograft rejection

Soldiers and others who receive severe injuries to the hands and face often can benefit from a type of transplant known as vascularized composite allograft (VCA) -; the transplantation of multiple tissues, including muscle, bone, nerve, skin, and blood vessels, as a functional unit (such as a hand or face) from a deceased donor to a recipient with a severe injury.

25 Aug 2022

Cornea implant made of collagen from pig’s skin restores vision

In this interview, News-Medical speaks to Professors Neil Lagali and Mehrdad Rafat about their latest research, which detailed a bioengineered corneal tissue for minimally invasive vision restoration in advanced keratoconus in two clinical cohorts.

23 Aug 2022

€15.7 million Australia-France doctoral training network to be led by RMIT's European hub

The €15.7 million (AU$22.8 million) network will be led by RMIT's European hub in Barcelona – RMIT Europe – and involve 37 universities across France and Australia.

9 Aug 2022

Researcher creates a portable, wearable device for rapid gas analysis

A University of Texas at Arlington electrical engineering researcher is creating a portable, wearable device for rapid gas analysis that could detect illness immediately.

8 Aug 2022

New ultra-thin photoacoustic endomicroscopy probe can be easily integrated with medical devices

Researchers have created a photoacoustic imaging endoscope probe that can fit inside a medical needle with an inner diameter of just 0.6 millimeters.

28 Jul 2022

Optical fiber holds promise for use in deep-tissue studies of patients’ brains with Alzheimer’s disease

An optical fiber as thin as a strand of hair holds promise for use in minimally invasive deep-tissue studies of patients' brains that show the effects Alzheimer's disease and other brain disorders.

30 Jun 2022

Ghost imaging can be combined with human vision to image an object hidden from the direct line of sight

Researchers have shown that the computational imaging technique known as ghost imaging can be combined with human vision to image an object that can't directly be seen by the person. The new work represents a step toward combining human intelligence with artificial intelligence.

29 Jun 2022

AI method automatically detects plaque erosion in the heart's arteries based on OCT images

Researchers have developed a new artificial intelligence (AI) method that can automatically detect plaque erosion in the heart's arteries using optical coherence tomography (OCT) images.

16 Jun 2022

Nanotech imaging device shows potential to make disease diagnosis with smartphones

A nanotech imaging device, tiny enough to fit on a smartphone camera lens, has the potential to make the diagnosis of certain diseases accessible and affordable for people in rural and remote regions, say Australian scientists who developed it.

12 May 2022

Dotphoton and Hamamatsu Photonics are partnering to provide the ultimate raw image compression and address the ever-growing biomedical image data volume

Dotphoton, an industry-leading raw image compression company and Hamamatsu Photonics, a world leader in optical systems and photonics manufacturing, are pleased to announce their new partnership.

From Hamamatsu Photonics Europe 26 Apr 2022

UWS study to focus on developing sensors that could save patients' lives

The development of next-generation sensors used to save patients' lives - and transform a range of industrial processes - will be the focus of a University of the West Scotland (UWS) study.

12 Apr 2022

Researchers use optoacoustics for high-precision neuromodulation

Neuromodulation plays an important role in deciphering neural circuits and exploring clinical treatment of neurological diseases.

28 Mar 2022

Novel nanoparticles enable synergy of radiation and photodynamic therapies of deep tumor tissues

Researchers Dr Yansong Feng and Prof. Hong Zhang at the Van 't Hoff Institute for Molecular Sciences at the University of Amsterdam (UvA) have designed and synthesized novel multi-layered, multi-functional nanoparticles that enable a combination of radiotherapy and photodynamic therapy for deep cancer tissue.

10 Mar 2022

Some blood cells remain in tissues for years, research finds

Human immune cells not only circulate in the blood, but can also occupy certain tissues and sometimes remain there for years.

7 Mar 2022