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Overview of low-power fiber lasers
Nowadays, fiber laser systems show significant growth and advantages in industries such as aerospace and automotive.
Less powerful fiber lasers have also found applications. One such field is medicine, which benefits from fiber lasers in various treatments and procedures.
This article focuses on two of these applications: photoacoustic imaging and tissue engineering.
Fiber lasers for photoacoustic imaging
Fiber laser systems play a crucial role in photoacoustic imaging and suit this technology due to their compact size and high sensitivity. The sensors with fiber lasers resist environmental disturbances such as temperature and pressure changes. Fiber lasers resolved several issues present in traditional sensors.
Endoscopy and intravascular applications
Photoacoustic imaging is commonly used for endoscopy and intravascular applications, requiring highly precise fiber laser-based sensors.
Photoacoustic tomography
Photoacoustic tomography, a branch of photoacoustic imaging, provides high-resolution, non-invasive imaging. It is widely accepted by specialists and patients and is of high interest due to its applications in life sciences and disease diagnosis.
Overall, photoacoustic imaging has great potential for medical treatments compared to electrical ultrasound. Modern fiber laser modules and sensors are powerful instruments for this technique.
Fiber lasers for tissue engineering
Another development area of fiber laser systems is tissue engineering. Modern fiber laser technology allows creating biological systems by arranging biomaterials and living cells.
Role of fiber lasers in tissue engineering
Tissue engineering would not be possible without precise and robust technology. Modern fiber lasers use contemporary computer technologies to structure living and nonliving materials. This technology enables precise manipulation of cells and complex tissue constructions, which are applied in cell biology studies, regenerative medicine, and more.
Tissue engineering combines engineering and life science principles. It develops alternatives to improve or restore tissues or organs. The goal is to build artificial solutions that closely imitate natural biological environments, allowing cells to function in artificial or real tissue.
Future development of tissue engineering technology
In the future, scientists aim to design artificial biological structures that are highly functional with cells arranged at high temporal and spatial resolution. Cell engineering will use interactions of different cell types to create microenvironments closely resembling real organs.
Recent applications of fiber laser systems demonstrate unique features in regenerative medicine and other medical devices.
Today, advanced fiber laser systems enable precise manipulation and imaging. Specialists can apply modern fiber laser technology in medical fields such as photoacoustic imaging and tissue engineering.