Results 281 to 290 of about 1,357,497 (310)

Single-Mode VCSELs

2012
The only active transverse mode in a truly single-mode VCSEL is the fundamental mode with a near Gaussian field distribution. A single-mode VCSEL produces a light beam of higher spectral purity, higher degree of coherence and lower divergence than a multimode VCSEL and the beam can be more precisely shaped and focused to a smaller spot.
Anders Larsson, Johan S. Gustavsson
openaire   +1 more source

Single-Mode VCSEL Transmission for Short Reach Communications

Journal of Lightwave Technology, 2021
Ming-Jun Li, Kangmei Li, Xin Chen
exaly  

Two-photon-pumped high-quality, single-mode vertical cavity lasing based on perovskite monocrystalline films

Nano Energy, 2020
Weiwei Liu, Yiling Song, Hua Long
exaly  

Single whispering-gallery mode lasing in polymer bottle microresonators via spatial pump engineering

Light: Science and Applications, 2017
Fuxing Gu, Xing Lin, Shuangyi Linghu
exaly  

Single-Mode Lasers Based on Cesium Lead Halide Perovskite Submicron Spheres

ACS Nano, 2017
Bing Tang, Hongxing Dong, Liaoxin Sun
exaly  

single mode

2011
openaire   +1 more source

single mode

2000
openaire   +1 more source

Endlessly single-mode photonic crystal fiber

Optics Letters, 1997
T A Birks, J C Knight, P st j Russell
exaly  

Single Mode ZnO Whispering-Gallery Submicron Cavity and Graphene Improved Lasing Performance

ACS Nano, 2015
Junfeng Lu, Chunxiang Xu, Jun Dai
exaly  

Low threshold, single-mode laser based on individual CdS nanoribbons in dielectric DBR microcavity

Nano Energy, 2016
Qinglin Zhang, Shaowei Wang, Weihao Zheng   +2 more
exaly