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We review the progress in time-stretched ADC technology and how this quintessential microwave photonic technology has spun off into ultrafast imaging that is being used for early detection of cancer.
A new idea of the optical fiber coherence tomography system designed for medical application is presented in this paper. Application as a source the femtosecond 400 mW Ti:Al2O3 pulse laser operates at wavelength 798 nm with spectral pulse bandwidth about 145 nm provides the longitudinal resolution about 2 mum. The system can be used for scanning the interior of a human body owing to application of...
We demonstrate that microbubbles generated through optical breakdown in tissue phantoms or individual cells are controllable with laser parameters. The controlled microbubbles can be used as an acoustically detectable agent for diagnostic and therapeutic applications.
Fourier domain mode locking is a new operation regime of lasers. Highly chirped frequency swept waveforms rather than short pulses are generated. The mechanism and its application for ultrahigh-speed biomedical OCT imaging are discussed.
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