Results 71 to 80 of about 1,258 (167)

Feasibility studies of multimodal nonlinear endoscopy using multicore fiber bundles for remote scanning from tissue sections to bulk organs. [PDF]

Sci Rep, 2023
Bae H, Rodewald M, Meyer-Zedler T, Bocklitz TW, Matz G, Messerschmidt B, Press AT, Bauer M, Guntinas-Lichius O, Stallmach A, Schmitt M, Popp J.   +11 more
europepmc   +1 more source

Multicore Fiber Bending Sensors with High Sensitivity Based on Asymmetric Excitation Scheme. [PDF]

Sensors (Basel), 2022
Suo L, Peng YP, Chen NK.
europepmc   +1 more source

High-Temperature-Resistant Fiber Laser Vector Accelerometer Based on a Self-Compensated Multicore Fiber Bragg Grating. [PDF]

Sensors (Basel), 2022
Xiao X, He J, Xu X, Chen R, Du B, Chen Y, Liu S, Fu C, Wang Y.   +8 more
europepmc   +1 more source

Image Transport Through Meter-Long Randomly Disordered Silica-Air Optical Fiber

Scientific Reports, 2018
We present a randomly disordered silica-air optical fiber featuring a 28.5% air filling fraction in the structured region, and low attenuation below 1 dB per meter at visible wavelengths.
Jian Zhao, Jose Enrique Antonio Lopez, Zheyuan Zhu, Donghui Zheng, Shuo Pang, Rodrigo Amezcua Correa, Axel Schülzgen   +6 more
doaj   +1 more source

Compact omnidirectional multicore fiber-based vector bending sensor. [PDF]

Sci Rep, 2021
Amorebieta J, Ortega-Gomez A, Durana G, Fernández R, Antonio-Lopez E, Schülzgen A, Zubia J, Amezcua-Correa R, Villatoro J.   +8 more
europepmc   +1 more source

Multicore fiber with thermally expanded cores for increased collection efficiency in endoscopic imaging

Light: Advanced Manufacturing
Fiber-based endoscopes are promising for minimally invasive in vivo biomedical diagnostics. Multicore fibers offer high resolution imaging. However, to avoid image deterioration induced by inter-core coupling, significant spacing between cores is ...
Kinga Zolnacz, Ronja Stephan, Jakob Dremel, Katharina Hausmann, Matthias Ließmann, Michael Steinke, Juergen Czarske, Robert Kuschmierz   +7 more
doaj   +1 more source

A novel multicore Er/Yb co-doped microstructured optical fiber amplifier with peanut-shaped air holes cladding

Nanophotonics
The multicore fiber amplifier, as a key component in spatial division multiplexing (SDM) communication systems, presents higher technical difficulty compared to traditional multi-channel single core fiber amplifiers, which has sparked widespread ...
Zhang Yifan, Zhao Yifei, Fang Ziwei, Liu Jiantao, Xia Changming, Hou Zhiyun, Zhao Xuesong, Tan Zhongwei, Dong Yi, Zhou Guiyao, Yuan Jinhui   +10 more
doaj   +1 more source

Multicore erbium-doped fiber amplifier

2012 17th Opto-Electronics and Communications Conference, 2012
A multicore erbium-doped fiber (MC-EDF) amplifier for simultaneous amplification in the 7-cores has been developed, and the gain and noise properties of individual cores are studied. For a pump power of 146 mW, the average gain achieved in the MC-EDF fiber was 30 dB, and noise figure was less than 4 dB. The net useful gain from the multicore-amplifler,
openaire   +1 more source

Highly sensitive multicore fiber accelerometer for low frequency vibration sensing. [PDF]

Sci Rep, 2020
Amorebieta J, Ortega-Gomez A, Durana G, Fernández R, Antonio-Lopez E, Schülzgen A, Zubia J, Amezcua-Correa R, Villatoro J.   +8 more
europepmc   +1 more source

Simultaneous transmission of hyper-entanglement in 3 degrees of freedom through a multicore fiber

, 2022
Achatz L, Bulla L, Ortega E, Bartokos M, Ecker S, Bohmann M, Ursin R, Huber M.   +7 more
europepmc   +1 more source