Results 91 to 100 of about 329,633 (198)

Cylindrical Vector Beams with an MOPA Amplifier Based on Nonlinear Polarization Rotation Mode-Locking

Photonics
CVBs (cylindrical vector beams) are widely used in optical imaging, optical trapping, material processing, etc. In this study, based on mode-selective couplers and passive mode-locking fiber technology, a cylindrical vector fiber amplifier with an MOPA ...
Tianyu Zhang, Dong Li, Siqi Pei, Yun Zhu, Jiapeng Hu, Xuesheng Liu, Anru Yan, Youqiang Liu, Zhiyong Wang   +8 more
doaj   +1 more source

Single-mode ytterbium-doped large-mode-area photonic bandgap rod fiber amplifier [PDF]

, 2011
Brooks, Dong, Fermann, Jansen, Jes Broeng, Koplow, Lara Scolari, Limpert, Marko Laurila, Mortensen, Nicholson, Thomas Tanggaard Alkeskjold   +11 more
core   +1 more source

Novel Optical Fibers for High-Capacity Transmission System

Dianxin kexue, 2014
Novel optical fibers for increasing capacity for transmission system was discussed.For conventional fibers for long haul transmission,because transmission impairments such as chromatic dispersion,polarization-mode dispersion can be perfectly compensated ...
Mingjun Li, Hao Chen
doaj   +2 more sources

Experimental demonstration of single-mode large mode area multi-trench fiber for UV-VIS light transmission

Step-index optical fibers are widely used waveguides for light transmission. However, non-linear effects are always a severe challenge for optical fibers with increasing power level.
Alam, S.U., Barua, P., Jain, D., Jung, Y., Sahu, J.K.   +4 more
core  

Ring fiber with flat-top profile for extremely large mode area single mode operation

We propose novel optical fiber for extremely large mode area with flat-top output beam. Numerical simulations show a record effective-area larger than 11,000µm2 from just a 58µm diameter core with flat-top output in rod-type ...
Jain, D., Sahu, J.
core  

Dual-resolution megahertz optical coherence tomography prototype rectoscope for enhanced visualization of colorectal microstructures. [PDF]

J Biomed Opt
Burhan S, Schulte B, Göb M, Singh AP, Mustafa B, Lotz S, Draxinger W, Lamminger P, Saker Y, Eixmann T, Ahrens M, Heimke M, Heinze T, Wedel T, Rahlves M, Ellrichmann M, Huber R.   +16 more
europepmc   +1 more source

Simultaneous Transmission of Discrete-Variable Quantum Key Distribution and Classical Optical Communication in Few-Mode Fiber. [PDF]

Entropy (Basel)
Zhao Q, Wang G, Pei L, Tang J, Xie Y, Li Z, Liu Y.   +6 more
europepmc   +1 more source

Modal analysis of a large-mode area photonic crystal fiber amplifier using spectral-resolved imaging [PDF]

, 2011
Alkeskjold, Thomas T., Broeng, Jes, Laurila, Marko, Lægsgaard, Jesper   +3 more
core   +2 more sources

Influence of Welding Control Mode on the Joint Performance of Ultrasonically Welded Carbon Fiber-Reinforced Polycarbonate. [PDF]

Materials (Basel)
Zhang Z, Yang Y, Wei L, Ao S, Li Y.
europepmc   +1 more source

Massive-scale spatial multiplexing of multimode VCSELs with a 3D-printed photonic lantern. [PDF]

Nat Commun
Dana Y, Shukhin K, Garcia Y, Kukin A, Kliot B, Peer M, Vered R, Roizman A, Marom DM.   +8 more
europepmc   +1 more source