Results 211 to 220 of about 242,280 (338)

DBR based passively mode-locked 1.5μm semiconductor laser with 9 nm tuning range

, 2015
Valentina Moskalenko, KA Williams, Eajm Erwin Bente   +2 more
openalex   +1 more source

Observation of reflection feedback induced the formation of bright-dark pulse pairs in an optically pumped semiconductor laser

, 2016
C. H. Tsou, H. C. Liang, K. F. Huang, Y. F. Chen   +3 more
openalex   +1 more source

Coherent Control of Nitrogen Nuclear Spins via the VB−${\rm V}_B^-$‐Center in Hexagonal Boron Nitride

Advanced Functional Materials, EarlyView.
This study demonstrates coherent control of 15N nuclear spins coupled to VB−${\text{V}}_{\text{B}}^{-}$ centers in isotope‐enriched hexagonal boron nitride. Selective addressing via spin‐state mixing enables Rabi driving, quantum gates, and coherence times exceeding 10 μs$\umu{\rm s}$.
Adalbert Tibiássy, Charlie J. Patrickson, Thomas Poirier, James H. Edgar, Bruno Lopez‐Rodriguez, Viktor Ivády, Isaac J. Luxmoore   +6 more
wiley   +1 more source

Clinical study on low-energy semiconductor laser treatment in the promotion of wound healing after maxillofacial fracture surgery. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Xiong M, Yang L, Ma L, Liu L, Yang B.
europepmc   +1 more source

Frequency Stabilization of a Semiconductor Laser under Direct Modulation by the PEAK method

, 1992
Yasuhiro Nihei, Yoshihisa Kobayashi, Takashi Satō, Minoru Shimba   +3 more
openalex   +2 more sources

Three‐Dimensional Hierarchical Nanowire‐Networks with Deep‐Focus Tolerance and Adhesion Robustness for Harsh‐Environment SERS Sensing

Advanced Functional Materials, EarlyView.
A 3D nanowire‐network SERS substrate with robust adhesion is developed, featuring pronounced z‐direction optical activity, ultralow detection limit (1.5 × 10−13 M), and excellent signal uniformity (RSD < 10%). Enabled by enhanced light scattering, increased optical density of states, and structural reinforcement, the substrate demonstrates stable, high‐
Jinglai Duan, Wentao Wang, Xiu Liang, Yongliang Zhang, Jie Liu, Yu Bai, Dangyuan Lei   +6 more
wiley   +1 more source

Chronic photodamage in the chicken retina using 650-nm semiconductor laser. [PDF]

Int J Ophthalmol, 2019
Wang YP, Liang ZY, Chen S, Yang WC, Kong JH.   +4 more
europepmc   +1 more source

Scalable Thermal Engineering via Femtosecond Laser‐Direct‐Written Phononic Nanostructures

Advanced Functional Materials, EarlyView.
This study demonstrates that femtosecond laser‐induced periodic surface structures (fs‐LIPSS) can function as phononic metasurfaces, reducing thermal conductivity below the plain thin‐film limit. Phonon Monte Carlo analysis reveals that the periodic structures restrict phonon mean free paths.
Hiroki Hamma, Roman Anufriev, Kazuyoshi Fushinobu, Masahiro Nomura, Byunggi Kim   +4 more
wiley   +1 more source

Forecasting Events in the Complex Dynamics of a Semiconductor Laser with Optical Feedback. [PDF]

Sci Rep, 2018
Colet M, Aragoneses A.
europepmc   +1 more source

Designing Asymmetric Memristive Behavior in Proton Mixed Conductors for Neuromorphic Applications

Advanced Functional Materials, EarlyView.
Protonic devices that couple ionic and electronic transport are demonstrated as bioinspired neuromorphic elements. The devices exhibit rubber‐like asymmetric memristive behavior with slow voltage‐driven conductance increase and rapid relaxation, enabling simplified read–write operation.
Nada H. A. Besisa, Masaki Tsuji, Yoshihiro Furue, Yifan Geng, Satya P. Pati, Satoshi Hamasuna, Takeaki Yajima   +6 more
wiley   +1 more source