Long Wavelength VCSEL-by-VCSEL Optical Injection Locking [PDF]
IEEE Transactions on Microwave Theory and Techniques, 2009 Vertical-cavity surface-emitting laser (VCSEL)-by-VCSEL optical injection locking to obtain high cutoff frequencies of 1.3-mum VCSELs is demonstrated. A detailed physical explanation of the underlying mechanism is presented. VCSELs from the same wafer have been used in a master-follower configuration.
Hayat, Ahmad +6 more
openaire +6 more sources
Top-emitting 940-nm thin-film VCSELs transferred onto aluminum heatsinks
Scientific Reports, 2022 Thin-film vertical cavity surface emitting lasers (VCSELs) mounted onto heatsinks open up the way toward low-power consumption and high-power operation, enabling them to be widely used for energy saving high-speed optical data communication and three ...
Sunghyun Moon +6 more
doaj +1 more source
Theoretical investigation of the dynamical and static characteristics of vertical-cavity surface-emitting lasers incorporating two-dimensional photonic crystals [PDF]
, 2006 In this work we present a spatial and dynamical model of a semiconductor vertical-cavity surface-emitting laser (VCSEL) incorporating a spatial built-in optical waveguide created by the defect in a two-dimensional photonic crystal (PC). The PC is created
Judy Rorison +5 more
core +1 more source
Investigations of mode control in proton-implanted and oxide-confined VCSELs using PBGs: modelling and experiment [PDF]
, 2004 We have investigated theoretically the influence on transverse optical modes of a two-dimensional photonic crystal (PC) defect waveguide embedded into a vertical-cavity surface-emitting laser.
Cryan, MJ +3 more
core +1 more source
Spectral behavior of long wavelength VCSELs [PDF]
, 2008 For a long time, only a small wavelength range of Vertical-Cavity Surface-Emitting Lasers (VCSEL) was available. The current evolution in process technology allows the fabrication of long wavelength VCSEL that is interesting for Telecom systems because ...
Bacou, Alexandre +2 more
core +1 more source
Modeling and characterization of VCSEL-based avionics full-duplex ethernet (AFDX) gigabit links [PDF]
, 2008 Low cost and intrinsic performances of 850 nm Vertical Cavity Surface Emitting Lasers (VCSELs) compared to Light Emitting Diodes make them very attractive for high speed and short distances data communication links through optical fibers.
Rissons, Angélique +4 more
core +1 more source
Emulation of Spiking Response and Spiking Frequency Property in VCSEL-Based Photonic Neuron
IEEE Photonics Journal, 2016 The dynamical response properties of photonic neuron based on vertical-cavity surface emitting lasers (VCSELs) subject to orthogonal polarized optical pulse injection stimuli have been numerically investigated. Based on the well-known spin flip model, we
Shuiying Xiang, Aijun Wen, Wei Pan
doaj +1 more source
Application of VCSEL in Bio-Sensing Atomic Magnetometers
Biosensors, 2022 Recent years have seen rapid development of chip-scale atomic devices due to their great potential in the field of biomedical imaging, namely chip-scale atomic magnetometers that enable high resolution magnetocardiography (MCG) and magnetoencephalography
Peng Zhou +8 more
doaj +1 more source
Relative intensity noise of temperature-stable, energy-efficient 980 nm VCSELs
AIP Advances, 2017 The relative intensity noise (RIN) of temperature-stable, energy-efficient oxide confined vertical-cavity surface-emitting lasers (VCSELs) have been investigated. Low energy consumption data transmission is achieved by using small oxide-aperture diameter
Hui Li +3 more
doaj +1 more source
VCSEL intrinsic response extraction using T-Matrix formalism [PDF]
, 2009 We present a new method to remove the parasitics contribution to the VCSEL chip response, in order to obtain the intrinsic S21 behavior. The on-chip VCSEL is defined as two cascaded two-port subsystems representing the electrical access and the VCSEL ...
Sirbu, A. +13 more
core +1 more source