In photoacoustic imaging, this technology utilizes the photoacoustic effect to generate ultrasound signals through pulsed laser irradiation of biological tissues, enabling non-invasive imaging. RealLight’s sub-nanosecond laser, featuring microchip laser technology and patented frequency doubling, delivers stable microjoule-level pulses with multiple wavelength outputs (532nm, 355nm, 266nm, 213nm). Its excellent beam quality, narrow pulse width, and high repetition rate make it suitable for biomedical imaging, drug delivery research, neuroscience, and materials science.

For fluorescence imaging, RealLight lasers demonstrate equally outstanding performance. Two-photon fluorescence microscopy combines laser confocal with two-photon excitation, and the company’s sub-nanosecond microchip lasers with driver circuits meet application needs in life sciences, analytical chemistry, and clinical medicine. These compact, cost-effective, and stable lasers serve as standard light sources for medical diagnostics.

RealLight lasers not only advance photoacoustic and fluorescence imaging technologies but also provide strong support for research in biomedicine and materials science. In biomedicine, they facilitate tissue imaging, drug delivery studies, and neuroscience research. In materials science, they enable material characterization, internal structure observation, and defect detection.

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