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Digital twin-enabled self-evolved optical transceiver using deep reinforcement learning
Jin Li, Danshi Wang, Min Zhang, and Siheng Cui
3D shape measurement with an uncalibrated camera using the feature quantity type whole-space tabulation method
Motoharu Fujigaki, Yoshiyuki Kusunoki, Takuya Hara, and Hideyuki Tanaka
OSA Continuum 3(8) 2277-2289 (2020)
Self-heated fiber thermal lever sensor based on the temperature gradient inside a hermetic chamber
Ran Gao, Jiansen Ye, and Danfeng Lu
Opt. Express 28(17) 25471-25479 (2020)
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- Spatial images from temporal data
- Entanglement demonstration on board a nano-satellite
- Airy-beam tomographic microscopy
- Megapixel time-gated SPAD image sensor for 2D and 3D imaging applications
- Structured ray-wave vector vortex beams in multiple degrees of freedom from a laser
Image of the Week - 10 August 2020
Using fiber-bending-generated speckles for improved working distance and background rejection in lensless micro-endoscopySee Visualization 1 in Opt. Letters 45(15), 4288-4291 (2020).
Find more than 1 million images from OSA's core journals in Optics ImageBank
- Optics Express Research - Researchers Design Efficient Low-Cost System for Producing Power at Night (13 Aug 2020)
- Optics Express Research - Researchers Capture X-ray Images with Unprecedented Speed and Resolution (10 Aug 2020)
- Optica Research - Researchers Capture Cell-Level Details of Curved Cornea (23 Jul 2020)
Towards cavity-free ground-state cooling of an acoustic-frequency silicon nitride membrane
Summary by Nils Johan Engelsen
Summary by Nils Johan Engelsen
Slowing down a child on a swing is perhaps the most ubiquitous form of feedback cooling, but in recent years the...
Hybrid integrated InP-Si3N4 diode laser with a 40-Hz intrinsic linewidth
Summary by Francesco Morichetti
Summary by Francesco Morichetti
Semiconductor laser diodes are widely employed in many different applications because of their compactness and...
Transverse drag of slow light in moving atomic vapor
Summary by Israel De León
Summary by Israel De León
Light traveling through a moving medium is dragged along with it. This fascinating phenomenon, known as Fresnel drag,...
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