Manoj Kumar Dasa

TL;DR: A compact all-fibre, high pulse energy supercontinuum laser is demonstrated that covers a spectral range from 1440 to 1870 nm with a 7 ns pulse duration and total energy of 18.3 μJ at a repetition rate of 100 kHz and performs multi-spectral photoacoustic microscopy imaging of lipids, both ex vivo on adipose tissue and in vivo to study the development of Xenopus laevis tadpoles.

TL;DR: It is demonstrated how an SC source combined with a tunable filter allows high-resolution spectroscopic photoacoustic imaging and the spectroscopy of lipids in the first overtone transition band of C-H bonds (1650-1850 nm).

TL;DR: A high pulse energy and linearly polarized mid-infrared Raman fiber laser targeting the strongest absorption line of CO2 at 4.2µm, generated from a hydrogen-filled antiresonant hollow-core fiber pumped by a custom-made 1532.8 nm Er-doped fiber laser.

TL;DR: In this article, an in vitro glucose monitoring system based on multispectral photoacoustic sensing (MSPAS) using a cost-effective supercontinuum (SC) laser was presented.

TL;DR: In this article, a simple and power stable 15-105 µm cascaded mid-infrared 3 MHz supercontinuum fiber laser was demonstrated with high average output power of 866 mW Stability measurements for seven days with 8-9 h operation daily revealed fluctuations in the average power with a standard deviation of only 043% and a power spectral density stability of ±018dBm/nm for wavelengths <10 µm.