Photonics News and Research

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Study discovers a new endocytic pathway in budding yeast

Endocytosis is an important cellular process through which cells internalize substances such as water and nutrients.

25 Sep 2023

Researchers develop wearable optical device for early detection of postpartum hemorrhage

Researchers have developed a wearable optical device for early detection of hemorrhage during labor or after childbirth.

21 Sep 2023

New photonic radar system allows highly precise and non-invasive monitoring

Constant monitoring of vital health signs is needed in a variety of clinical environments such as intensive care units, for patients with critical health conditions, health monitoring in aged care facilities and prisons, or in safety monitoring situations where drowsiness can cause accidents.

30 Jun 2023

Low-level laser therapy and associated photobiomodulation is the most effective treatment for tinnitus

Low-level laser therapy and associated photobiomodulation is the most effective of the known treatments for tinnitus, according to a study comparing the main therapies in current use, conducted by Brazilian scientists affiliated with the Optics and Photonics Research Center.

21 Jun 2023

Technology advance could enable the use of ophthalmologic OCT systems at home

Researchers have shown that a vertical cavity surface emitting laser (VCSEL) diode, which is commonly used in telecommunications and lidar applications, could offer a less expensive light source for swept-source optical coherence tomography (OCT).

1 Jun 2023

New approach could help inform future lens design for treating myopia

Researchers have developed new instruments for rigorously quantifying and comparing the light-focusing properties of specialized eyeglass lenses that are used to slow the progression of myopia, or nearsightedness.

11 May 2023

Near-infrared photoacoustic remote sensing microscopy for noncontact imaging of lipids

Photoacoustic imaging is a cutting-edge technology that uses light and sound to create images of the inside of the body.

12 Apr 2023

Spectroscopy probe could make deep brain stimulation safer and improve success rates

Deep brain stimulation (DBS) has become an increasingly common treatment for patients with advanced Parkinson's disease, but the procedure still carries significant risks.

23 Mar 2023

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

Photonics News and Research

Study discovers a new endocytic pathway in budding yeast

Researchers develop wearable optical device for early detection of postpartum hemorrhage

New photonic radar system allows highly precise and non-invasive monitoring

Low-level laser therapy and associated photobiomodulation is the most effective treatment for tinnitus

Technology advance could enable the use of ophthalmologic OCT systems at home

New approach could help inform future lens design for treating myopia

Near-infrared photoacoustic remote sensing microscopy for noncontact imaging of lipids

Spectroscopy probe could make deep brain stimulation safer and improve success rates

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

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

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

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

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

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

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

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

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

Researcher creates a portable, wearable device for rapid gas analysis

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

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

Arrayed CRISPR Screening for Revolutionizing Target Discovery

Innovations in baculovirus–insect cell expression systems

Compound Management and its Crucial Role in Early Pharmaceutical Research

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