Results 101 to 110 of about 7,683 (202)

High Performance GaSb-Based DBR Laser with On-Chip Integrated Power Amplifier via Gain-Match Design

Applied Sciences
We reported on a single-longitudinal-mode operated distributed Bragg reflector laser diode emitting at 1950 nm with an on-chip integrated power amplifier.
Juntian Cao, Chengao Yang, Yihang Chen, Hongguang Yu, Jianmei Shi, Haoran Wen, Zhengqi Geng, Zhiyuan Wang, Hao Tan, Yu Zhang, Donghai Wu, Yingqiang Xu, Haiqiao Ni, Zhichuan Niu   +13 more
doaj   +1 more source

UEG Week 2025 Moderated Posters

United European Gastroenterology Journal, Volume 13, Issue S8, Page S189-S802, October 2025.
wiley   +1 more source

A Recently Identified Barniz Brillante Casket at Bateman’s, the Home of Rudyard Kipling

Heritage
A casket held at Bateman’s, Rudyard and Caroline Kipling’s home in Sussex—now a National Trust property—was recently recognised as a barniz brillante work.
Ludovico Geminiani, Maria Sanchez Carvajal, Emma Schmuecker, Megan Wheeler, Lucia Burgio, Dana Melchar, Valentina Risdonne   +6 more
doaj   +1 more source

16-µJ pulse energy, picosecond, narrow-linewidth master oscillator power amplifier using direct amplification

We present a gain-switched-diode-seeded 1034.5nm master oscillator power amplifier, employing direct amplification through standard commercial Yb3+-doped fibres to generate 15.6µJ-pulse-energy, 126kW-peak-power, picosecond pulses with 3dB spectral ...
Alam, S.U., Bateman, J., Chan, Ho-Yin, Richardson, D.J., Shepherd, D.P., Xu, L.   +5 more
core  

Monolithic master oscillator power amplifier at 1.58 µm for lidar measurements [PDF]

, 2014
Nowadays the interest in high power semiconductor devices is growing for applications such as telemetry, lidar system or free space communications. Indeed semiconductor devices can be an alternative to solid state lasers because they are more compact and
Consoli Barone, Antonio, Esquivias Moscardo, Ignacio, García Tijero, José Manuel, Krakowski, M., Le Goëc, J.P., Parillaud, O., Primiani, P., Robert, Y., van Dijk, F., Vilera Suárez, María Fernanda, Vinet, E.   +10 more
core  

XeCl laser pumped iodine laser using t-C4F9I [PDF]

An iodine photodissociation laser using t-C4F9I as the active material was pumped by an XeCl laser. An iodine laser output energy of 3 mJ with pulse duration of 25 ns was obtained when the pumping pulse energy was 80 mJ, the iodide pressure was 70 torr ...
Han, Kwang S., Hwang, In Heon
core   +1 more source

NASA Lidar system support and MOPA technology demonstration [PDF]

A series of lidar design and technology demonstration tasks in support of a CO2 lidar program is discussed. The first of these tasks is discussed in Section VI of this report under the heading of NASA Optical Lidar Design and it consists of detailed ...
Capuano, B., Laughman, L. M., Wayne, R. J.   +2 more
core   +1 more source

Development and Validation of a Functional Antibody Assay for Evaluating Protein-Based Pneumococcal Vaccines. [PDF]

Vaccines (Basel)
Li J, Li K, Wang Y, Huang Y, Sui X, Xu X, Du H, Wei B, Yang Y, Zhang J, Kong L, Zhu T, Wang B.   +12 more
europepmc   +1 more source

Immunogenicity and Safety of the ExPEC9V <i>Escherichia coli</i> Vaccine Co-Administered with a High-Dose Influenza Vaccine in Older Adults: A Placebo-Controlled, Randomized, Phase 3 Study. [PDF]

Vaccines (Basel)
Leroux-Roels I, Day TA, Deleu S, McLean C, Go O, Davies TA, Stoop JN, Peeters M, Pau MG, Spiessens B, Sarnecki M, Cohen KA, E.ngage Study Team.   +12 more
europepmc   +1 more source

Immunogenicity, safety and adverse events of sequential vaccination with a 10-valent pneumococcal conjugate vaccine (PCV10) and PPSV23 compared with PPSV23 alone in systemic lupus erythematosus. [PDF]

Lupus Sci Med
Chatterjee R, Kommaraju SY, Mettingal Ramakrishnan S, Ravikumar KL, Aggarwal A.   +4 more
europepmc   +1 more source