Vertical cavity surface emitting lasers. [PDF]
, 1993 Vertical cavity surface emitting laser (VCSEL) structures have been grown by both metal-organic chemical vapour deposition (MOCVD) and molecular beam epitaxy (MBE).
Sale, Terence Edward
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Gigahertz circular polarization oscillations in spin-polarized vertical-cavity surface-emitting lasers [PDF]
, 2010 We analyze ultrafast circular polarization oscillations in a commercial vertical-cavity surface-emitting laser after spin injection at room temperature. The circular polarization exhibits faster dynamics than the intensity and longer persistence than the
Hofmann, M. R. +11 more
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Operation of an optical in-well-pumped vertical-external-cavity surface-emitting laser [PDF]
, 2006 We report the operation of an optical in-well-pumped vertical-external-cavity surface-emitting laser. The laser delivers 1 W at 855 nm and is pumped with a cost-effective fiber-coupled laser diode emitting at 806 nm.
Ferguson, Allister I. +5 more
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Vertical Cavity Surface Emitting Terahertz Laser [PDF]
Physical Review Letters, 2012 Vertical cavity surface emitting terahertz lasers can be realized in conventional semiconductor microcavities with embedded quantum wells in the strong coupling regime. The cavity is to be pumped optically at half the frequency of the 2p exciton state.
Kavokin, A.V. +3 more
openaire +5 more sources
Cavity solitons in vertical-cavity surface-emitting lasers [PDF]
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2014 We investigate a control of the motion of localized structures (LSs) of light by means of delay feedback in the transverse section of a broad area nonlinear optical system. The delayed feedback is found to induce a spontaneous motion of a solitary LS that is stationary and stable in the absence of feedback.
Tlidi, Mustapha +5 more
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Spatial tomography of light resolved in time, spectrum, and polarisation
Nature Communications, 2022 The work harnesses principles of spatial state tomography to fully characterise an optical beam in space, time, spectrum, and polarisation. Analysis of the output of a vertical-cavity surface-emitting laser illustrates the technique’s capabilities.
Martin Plöschner +6 more
doaj +1 more source
Influence of mode confinement factor on the modulation properties of the Vertical Cavity Surface Emitting VCSEL laser [PDF]
مجلة التربية والعلم, 2021 Vertical cavity surface emitting laser VCSEL is currently the main solution for many technological aspects, ultrafast optical interconnecting, Gigabit Ethernet, etc.
Afrah Kareem, Younis Qurot
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Low Divergence Coherently Coupled Vertical Cavity Surface Emitting Laser Ring Arrays
IEEE Photonics Journal, 2022 We report the theory and experimental verification of a method to reduce beam divergence from coherently-coupled ring arrays of photonic crystal vertical cavity surface emitting lasers (VCSELs).
Nusrat Jahan +4 more
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Reliability of vertical-cavity surface-emitting laser arrays with redundancy
Automatika, 2021 This paper describes theoretical reliability analysis of a system containing n optical ports in which each optical port contains m redundant vertical-cavity surface-emitting lasers.
Dubravko Babić
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Single-Chip Switchable Dual-Wavelength Vertical External-Cavity Surface-Emitting Laser
Crystals, 2023 Dual-wavelength output devices have a wide range of applications in mid-infrared band difference frequency generation, anti-interference lidar, dual-wavelength holographic interferometry, and other applications.
Zhuo Zhang +11 more
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