ArticleScientific reports2020
9.4 MHz A-line rate optical coherence tomography at 1300 nm using a wavelength-swept laser based on stretched-pulse active mode-locking.
Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Advances in OCT Angiography.Translational vision science & technology · 2025Review
- Stretched-Pulse Mode-Locked Laser Using Post-Cavity Stretching for Ultrahigh-Speed OCT.IEEE photonics technology letters : a publication of the IEEE Laser and Electro-optics Society · 2025Article
- OCTSharp: an open-source and real-time OCT imaging software based on C.Biomedical optics express · 2023Article
- Ultra-wideband optical coherence elastography from acoustic to ultrasonic frequencies.Nature communications · 2023Article
- High throughput detection of capillary stalling events with Bessel beam two-photon microscopy.Neurophotonics · 2023Article
- Wide-Field Three-Dimensional Depth-Invariant Cellular-Resolution Imaging of the Human Retina.Small (Weinheim an der Bergstrasse, Germany) · 2023Article
- Output Characterization of 220 nm Broadband 1250 nm Wavelength-Swept Laser for Dynamic Optical Fiber Sensors.Sensors (Basel, Switzerland) · 2022Article
- Integrated deep learning framework for accelerated optical coherence tomography angiography.Scientific reports · 2022Article
- In Vivo Cellular-Level 3D Imaging of Peripheral Nerves Using a Dual-Focusing Technique for Intra-Neural Interface Implantation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022Article
- Resolution-enhanced OCT and expanded framework of information capacity and resolution in coherent imaging.Scientific reports · 2021Article
- Signal properties of split-spectrum amplitude decorrelation angiography for quantitative optical coherence tomography-based velocimetry.Biomedical optics express · 2021Article
- Robust and easy-to-operate stretched-pulse mode-locked wavelength-swept laser with an all-polarization-maintaining fiber cavity for 10 MHz A-line rate optical coherence tomography.Optics letters · 2021Article
- Visualization of three-dimensional microcirculation of rodents' retina and choroid for studies of critical illness using optical coherence tomography angiography.Scientific reports · 2021Article
- Compressive sensing for polarization sensitive optical coherence tomography.Journal of physics D: Applied physics · 2021Article
- Multi-MHz MEMS-VCSEL swept-source optical coherence tomography for endoscopic structural and angiographic imaging with miniaturized brushless motor probes.Biomedical optics express · 2021Article
- Multi-beam OCT imaging based on an integrated, free-space interferometer.Biomedical optics express · 2021Article
- Correction of circumferential and longitudinal motion distortion in high-speed catheter/endoscope-based optical coherence tomography.Biomedical optics express · 2021Article
- Validation of red blood cell flux and velocity estimations based on optical coherence tomography intensity fluctuations.Scientific reports · 2020Article
- Advances in swept-source optical coherence tomography and optical coherence tomography angiography.Advances in ophthalmology practice and researchReview
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Authors and funding
7 authors.
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Abstract
In optical coherence tomography (OCT), high-speed systems based at 1300 nm are among the most broadly used. Here, we present 9.4 MHz A-line rate OCT system at 1300 nm. A wavelength-swept laser based on stretched-pulse active mode locking (SPML) provides a continuous and linear-in-wavenumber sweep from 1240 nm to 1340 nm, and the OCT system using this light source provides a sensitivity of 98 dB and a single-sided 6-dB roll-off depth of 2.5 mm. We present new capabilities of the 9.4 MHz SPML-OCT system in three microscopy applications. First, we demonstrate high quality OCTA imaging at a rate of 1.3 volumes/s. Second, by utilizing its inherent phase stable characteristics, we present wide dynamic range en face Doppler OCT imaging with multiple time intervals ranging from 0.25 ms to 2.0 ms at a rate of 0.53 volumes/s. Third, we demonstrate video-rate 4D microscopic imaging of a beating Xenopus embryo heart at a rate of 30 volumes/s. This high-speed and high-performance OCT system centered at 1300 nm suggests that it can be one of the most promising high-speed OCT platforms enabling a wide range of new scientific research, industrial, and clinical applications at speeds of 10 MHz.
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