Results 71 to 80 of about 934 (185)

Link Bandwidth and Transmission Capability of Single-Mode Multi-Aperture Vertical-Cavity Surface-Emitting Lasers at 100 G/Lane and 200 G/Lane over Multimode Fibers

Photonics
Single-mode (SM) vertical-cavity surface-emitting lasers (VCSELs) have often been demonstrated with an unusually long transmission reach at very high data rates while today’s multimode VCSEL transmission has been limited by the fiber modal bandwidth and ...
Xin Chen, Nikolay Ledentsov, Jason E. Hurley, Oleg Yu. Makarov, Ming-Jun Li, Nikolay Ledentsov   +5 more
doaj   +1 more source

A 20-km/60-Gb/s Two-Way PON Based on Directly Modulated Two-Stage Injection-Locked 1.55- $\mu\hbox{m}$ VCSEL Transmitters and Negative Dispersion Fibers

IEEE Photonics Journal, 2015
A 20-km/60-Gb/s two-way passive optical network (PON) based on directly modulated two-stage injection-locked 1.55-μm vertical-cavity surface-emitting laser (VCSEL) transmitters and negative dispersion fibers (NDFs) is proposed and demonstrated.
Cheng-Ling Ying, Hai-Han Lu, Chung-Yi Li, Chun-Yu Lin, Che-Yu Lin, Peng-Chun Peng   +5 more
doaj   +1 more source

Enhanced Supermode Stability in Weakly Anti-Guided Dual-Cavity Photonic Crystal VCSEL Arrays

IEEE Photonics Journal
We report on 940 nm dual-cavity photonic crystal vertical-cavity surface-emitting laser (VCSEL) arrays fabricated at a commercial foundry. These arrays leverage an anti-guided design enabled by reduced electrical resistance between optically coupled ...
Dan W. Pflug, Chloe Armstrong, Erin Raftery, Nusrat Jahan, William North, Luke Graham, Jim Tatum, Kent D. Choquette   +7 more
doaj   +1 more source

High-speed 850 nm oxide-confined vertical-cavity surface-emitting lasers at high temperature and cryogenic temperature

JPhys Photonics
High-speed 850 nm oxide-confined vertical-cavity surface-emitting lasers (VCSELs) are key laser sources for short-reach optical interconnects in high-performance computing systems and future cryogenic computing systems.
Anjin Liu, Chenxi Hao, Tianci Yu, Jingyu Huo, Minglu Wang, Bo Yang, Bao Tang, Lingyun Li, Lixing You, Wanhua Zheng   +9 more
doaj   +1 more source

Glucose monitoring measuring blood glucose using vertical cavity surface emitting lasers (VCSELs)

, 2008
Diabetes Mellitus is a common chronic disease that is an ever-increasing public health issue. Continuous glucose monitoring has been shown to help diabetes mellitus patients stabilize their glucose levels, leading to improved patient health. Hence, a glucose sensor, capable of continuous real-time monitoring, has been a topic of research for three ...
openaire   +1 more source

Vertical-Cavity Surface-Emitting Laser (VCSEL)

Vertical-Cavity Surface-Emitting Laser (VCSEL)
identifier:oai:t2r2.star.titech.ac.jp ...
openaire  

Vertical Cavity Surface Emitting Laser (VCSEL) Reliability for Automotive Applications

The Review of Laser Engineering, 2023
openaire   +1 more source

Soft-matter-based topological vertical cavity surface emitting lasers. [PDF]

Light Sci Appl
Wang Y, Xia S, Xie Q, Yang D, Shao J, Zhang X, Drevensek-Olenik I, Wu Q, Chen Z, Xu J.   +9 more
europepmc   +1 more source

GHz dynamic holographic VCSEL chip via current-addressed modes multiplexing. [PDF]

Nat Commun
Hu X, Dong Y, Shi J, Li B, Luan H, Chi N, Gu M, Fang X.   +7 more
europepmc   +1 more source

1-MHz linewidth VCSEL enabled by monolithically integrated passive cavity for high-stability chip-scale atomic clocks. [PDF]

Light Sci Appl
Tang Z, Li C, Zhang X, Ren W, Shen K, Li C, Bai Q, Li J, Ren A, Wang H, Luo X, Xu H, Wu J.   +12 more
europepmc   +1 more source