Fourier domain mode locked laser and its applications

D Huang, Y Shi, F Li, PKA Wai - Sensors, 2022 - mdpi.com
The sweep rate of conventional short-cavity lasers with an intracavity-swept filter is limited by
the buildup time of laser signals from spontaneous emissions. The Fourier domain mode …

High-resolution retinal swept source optical coherence tomography with an ultra-wideband Fourier-domain mode-locked laser at MHz A-scan rates

JP Kolb, T Pfeiffer, M Eibl, H Hakert… - Biomedical optics …, 2017 - opg.optica.org
We present a new 1060 nm Fourier domain mode locked laser (FDML laser) with a record
143 nm sweep bandwidth at 2∙ 417 kHz= 834 kHz and 120 nm at 1.67 MHz, respectively. We …

Towards phase-stabilized Fourier domain mode-locked frequency combs

C Grill, T Blömker, M Schmidt, D Kastner… - Communications …, 2022 - nature.com
Fourier domain mode-locked (FDML) lasers are some of the fastest wavelength-swept light
sources, and used in many applications like optical coherence tomography (OCT), OCT …

[HTML][HTML] Recent Development of Fourier Domain Mode-Locked Laser

L Chen, H Zhang, S Yu, B Luo, T Jiang - Photonics, 2024 - mdpi.com
Since the advent of Fourier Domain Mode-Locked (FDML) lasers, they have demonstrated
outstanding performance in several fields. They achieve high-speed, narrow-linewidth laser …

Fourier-domain mode-locked laser combined with a master-oscillator power amplifier architecture

S Karpf, B Jalali - Optics Letters, 2019 - opg.optica.org
Originally introduced in 2005 for high-speed optical coherence tomography, the rapidly
wavelength-swept Fourier-domain mode-locked (FDML) laser still, to this day, enables …

Pulse-to-pulse wavelength switching of a nanosecond fiber laser by four-wave mixing seeded stimulated Raman amplification

M Eibl, S Karpf, H Hakert, T Blömker, JP Kolb… - Optics Letters, 2017 - opg.optica.org
We report on a multi-color fiber laser based on four-wave mixing (FWM) and stimulated
Raman scattering (SRS), delivering rapidly wavelength switchable narrowband output at …

Time-encoded stimulated Raman scattering microscopy of tumorous human pharynx tissue in the fingerprint region from 1500–1800 cm-1

H Hakert, M Eibl, M Tillich, R Pries, G Hüttmann… - Optics Letters, 2021 - opg.optica.org
Stimulated Raman scattering (SRS) microscopy for biomedical analysis can provide a
molecular localization map to infer pathological tissue changes. Compared to spontaneous …

Frequency-doubled FDML-MOPA laser in the visible

S Karpf, B Jalali - Optics Letters, 2019 - opg.optica.org
Wavelength-swept lasers enable high-speed measurements in absorption spectroscopy,
Raman spectroscopy, nonlinear Raman hyperspectral microscopy, rapid confocal …

Broadband coherent Raman scattering spectroscopy at 50,000,000 spectra/s

T Nakamura, K Hashimoto, T Ideguchi - arXiv preprint arXiv:2304.10804, 2023 - arxiv.org
Raman scattering spectroscopy is widely used as an analytical technique in various fields,
but its measurement process tends to be slow due to the low scattering cross-section. In the …

Ultrafast Spectral Tuning of a Fiber Laser for Time-Encoded Multiplex Coherent Raman Scattering Microscopy

T Gottschall, T Meyer-Zedler, M Eibl… - The Journal of …, 2023 - ACS Publications
Coherent Raman scattering microscopy utilizing bioorthogonal tagging approaches like
isotope or alkyne labeling allows for a targeted monitoring of spatial distribution and …