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9 March 2020 Relative intensity noise dynamics in supercontinuum generation with varying repetition rates for multi-modal imaging applications (Conference Presentation)
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Abstract
An all-fiberized tunable repetition rate (50kHz-10MHz) SC source for photoacoustic microscopy (PAM) and optical coherence tomography (OCT) is developed. OCT is a scattering based imaging technique, requiring low spectral noise. Noise level requirement in OCT is usually mitigated using high repetition rate (MHz) laser sources. On the other hand, PAM is a hybrid imaging modality based on optical absorption that requires high pulse energies, thus, sources operating at lower repetition rates (kHz) are preferred. Nevertheless, it is always important to quantify and understand the RIN dynamics of the SC sources for good quality PAM and OCT images.
Conference Presentation
© (2020) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Oyewole Benjamin Efunbajo, Manoj K. Dasa, Kyei Kwarkye, Patrick Bowen, Peter M. Moselund, Peter E. Andersen, and Ole Bang "Relative intensity noise dynamics in supercontinuum generation with varying repetition rates for multi-modal imaging applications (Conference Presentation)", Proc. SPIE 11234, Optical Biopsy XVIII: Toward Real-Time Spectroscopic Imaging and Diagnosis, 112340H (9 March 2020); https://doi.org/10.1117/12.2546847
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