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High-Power and High-Responsivity Avalanche Photodiodes for Self-Heterodyne FMCW Lidar System Applications
2021
IEEE Access
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In this work, we demonstrate the high-power and high-responsivity performance of the dual multiplication (M-) layers in In0.52 Al0.48 As based avalanche photodiode (APD). ...
A high-quality 3-dimensional (D) FMCW lidar image is constructed based on our APD, without the integration of any electrical amplifier at the receiver end. INDEX TERMS Avalanche Photodiodes, FMCW ...
in the self-heterodyne FMCW lidar system. ...
doi:10.1109/access.2021.3089082
fatcat:vonufc3q7ba2pga6orepqqgsiq
Realization of Multi-Tone Continuous Wave Lidar
2019
IEEE Photonics Journal
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Abstract: We have developed a multitone modulated continuous wave (MTCW) Lidar system made of a CW laser with multiple fixed RF tones for a high precision range finding and velocimetry. ...
In this paper, the MTCW Lidar system has been studied analytically and numerically. ...
Acknowledgment The authors wish to thank the anonymous reviewers for their valuable suggestions. ...
doi:10.1109/jphot.2019.2922690
fatcat:bqunwqsvqrcxteoy57vkepfm3y
2019 Index IEEE Journal of Selected Topics in Quantum Electronics Vol. 25
2019
IEEE Journal of Selected Topics in Quantum Electronics
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-Oct. 2019 6100608
Avalanche photodiodes
A 512 × 512 SPAD Image Sensor With Integrated Gating for Widefield
FLIM. Ulku, A.C., +, JSTQE Jan. ...
-Oct. 2019 3400208 Indium Phosphide Photonic Integrated Circuit Transceiver for FMCW LiDAR. Isaac, B.J., +, JSTQE Nov. ...
doi:10.1109/jstqe.2020.2967446
fatcat:sp44psbiojc47ihjf2gh45zvoa
2020 Index Journal of Lightwave Technology Vol. 38
2020
Journal of Lightwave Technology
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Tartarini, G., Controlling Rayleigh-Backscattering-Induced Distortion in Radio Over Fiber Systems for Radioastronomic Applications; JLT Oct. 1, 2020 5393-5405 Napierala, M., see Budnicki, D., JLT Dec ...
DFB LD; JLT Nov. 1, 2020 5883-5892 Huang, X., Wang, B., Liu, K., and Liu, T., An Event Recognition Scheme Aim-ing to Improve Both Accuracy and Efficiency in Optical Fiber Perimeter Security System; ...
., +, JLT June 1, 2020 2984-2991
High-Power and High-Linearity Photodiodes at 1064 nm. ...
doi:10.1109/jlt.2021.3055125
fatcat:u7gqk2ifxrdhrpzjh5uzgv3j6q
Anatomical Optical Coherence Tomography of the Human Upper Airway
[chapter]
2008
Optical Coherence Tomography
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Using the aOCT system we have taken these measurements for the first time, and as the system is portable it can be used in normal hospital rooms. ...
The initial application of the system is research into obstructive sleep apnoea (OSA), a serious condition characterized by repetitive collapse of the upper airway during sleep and an independent risk ...
Schemes achieving millimetre resolution have required very high peak power levels (undesirable for in vivo application) and long averaging times -these requirements make OTDR unsuitable for this application ...
doi:10.1007/978-3-540-77550-8_41
fatcat:7wylzeuktjeerf6rthsg7lw7q4
2021 Index IEEE Transactions on Instrumentation and Measurement Vol. 70
2021
IEEE Transactions on Instrumentation and Measurement
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Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name. ...
The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, and article number. ...
., +, TIM 2021 9004713 Avalanche photodiodes Emulation Technique of Multiple Overlapped Return Echoes of a Spatial LIDAR With 100-dB Dynamic Resolution. ...
doi:10.1109/tim.2022.3156705
fatcat:dmqderzenrcopoyipv3v4vh4ry
Comparison of Phase-less Direction of Arrival Estimation Methods for Switched Beam Antennas
2019
2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring)
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Power Scaling Limits in High Power Fi-
bre Lasers and Amplifiers
Michalis N. ...
Spectroscopic Applications 1
09:00
Invited
Wavelength Stabilized and Tunable High-power Diode
Lasers for Spectroscopic Applications
Bernd
Sumpf
(Leibniz-Institut
für
Höchstfrequenztechnik) ...
doi:10.1109/piers-spring46901.2019.9017336
fatcat:adobca2sg5ga5ccjpuepkrpbsa
Millimeter-Precision Laser Rangefinder Using a Low-Cost Photon Counter
2014
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Moreover, a high stability of the temporal behavior versus device mismatch, temperature, and voltage is of utmost importance. ...
Construction or DIY (do it yourself) applications are a very price sensitive market; hence the overall system cost should be as low as possible. ...
An FMCW-system has the advantage that the slope can be adjusted for a given application. ...
doi:10.5445/ir/1000037714
fatcat:f2upwkg6znfs3ixx7ibja7tqpm
Scoping Study on Environmental Remote Sensing: Monitoring the tropospheric, aquatic and terrestrial environments
unpublished
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to address the monitoring needs of the Environment Agency in relation to the tropospheric, terrestrial and aquatic environments within England and Wales. ...
Its officers, servants or agents accept no liability whatsoever for any loss or damage arising from the interpretation or use of the information, or reliance upon the views contained herein. ...
In general, photodiodes can provide better energy resolution, lower power consumption, and are more compact and rugged than photomultipliers. ...
fatcat:iva4u4sthzdrpoualgbdfhg4gi
Demonstration of chip-to-chip quantum teleportation
2019
Conference on Lasers and Electro-Optics
unpublished
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We engineer quasi 3D structured light fields in which the orbital angular momentum changes locally in both sign and magnitude along the beam's axis and explain how such transitions occur without violating ...
., USA Natalia Litchinitser, Univ. at Electrical and Computer Engineering, Univ. of Toronto, Canada; 2 School of Physics, Univ. of the Witwatersrand, South Africa. ...
JM3E.2 • 14:00
Invited
High Power and High Energy Ultrafast
Disk Lasers for Industrial Applications, Dirk
H. ...
doi:10.1364/cleo_at.2019.jth5c.4
fatcat:ytixbvycv5e7tlcr5m74negtlu