semiconductor vertical cavity lasers
Physical insight into the polarization dynamics of semiconductor vertical-cavity lasers
... of semiconductor vertical-cavity lasers ~ VCSELs ! are generally described with a model introduced by San Miguel, Feng, and Moloney ~ SFM ! in ...! lasers, with intuitive pictures of ...
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Vertical-Cavity Surface-Emitting Lasers for Ultra-High Speed Photonics
... VCSELs have small size, are low cost, have high‐speed operation, have low power consumption, and can be fabricated into arrays [1,2]. These advantages cause VCSELs to attract much attention for use in photonics, e.g. ...
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Control of emitted light polarization in a 1310 nm dilute nitride spin-vertical cavity surface emitting laser subject to circularly polarized optical injection
... external cavity tunable lasers (Master Laser, ML) and amplified using a semiconductor optical amplifier (SOA), is also injected into the spin-VCSEL sample via an optical ...
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Vertical external cavity semiconductor lasers
... central cavity mode multiplied by the cavity photon ...large cavity mode volume, is therefore a particularly sensi- tive semiconductor laser architecture for ...short cavity this ...
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Characterization of Vertical Cavity Surface Emitting Lasers With Electrical and Optical Derivative Spectroscopy
... a semiconductor p-n junction in 1962 16 ...laser cavity was formed by cleaved or polished semiconductor surfaces providing the optical feedback, and the p-n junction was forward biased for external ...
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How the carrier momentum influences the polarization properties of a vertical-cavity semiconductor laser
... surface-emitting lasers ~ VCSEL’s ! are a very interesting breed of semiconductor lasers, both funda- mentally and from an applications point of ...edge-emitting semiconductor lasers, ...
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High frequency continuous birefringence-induced oscillations in spin-polarized vertical-cavity surface-emitting lasers
... traditional semiconductor lasers and with high potential for applications as ultrafast sources in high-speed optical communication and spectroscopy ...
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Polarization dynamics in vertical-cavity surface emitting lasers
... in semiconductor lasers phase-amplitude coupling is particularly strong and, in addition, exists even for operation at the gain peak [25], the existence of these effects in VCSELs is not totally ...
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Investigating Scaling Effects on The Static Characteristics of Long-Wavelength Vertical Cavity Lasers (VCSELs)
... The semiconductor microcavity has similarities with the Fabry - Pérot structure built with planar mirrors, and most of the equations still apply on the DBR ...the cavity field into the DBR, the Fabry - ...
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Optical Design Of Dilute Nitride Quantum Wells Vertical Cavity Semiconductor Optical Amplifiers For Communication Systems
... are vertical cavity surface emitting lasers (VCSELs) emitting in ...on semiconductor optical amplifier (SOA) based VCSEL technology. Vertical cavity semiconductor optical ...
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Optical gain in 1 3 μm electrically driven dilute nitride VCSOAs
... are vertical cavity surface-emitting lasers (VCSELs) [4-6], vertical external cavity surface-emitting lasers [7,8], solar cells [8,9], edge-emitting lasers [10], pho- ...
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Temperature dependence of spontaneous switch-on and switch-off of laser cavity solitons in vertical-cavity surface-emitting lasers with frequency-selective feedback
... driven semiconductor microcavities [20, 21] and by one of the authors in the VCSEL with FSF ...broad-area cavity soliton laser, as it turns out that monolayer fluctuations are enough to affect CLS behaviour ...
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Polarization switches in vertical cavity surface emitting lasers
... Vertical Cavity Surface Emitting Lasers (VCSEL) are a novel class of semiconductor lasers which are having great success in many applications requiring high speed, precision and ...
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Dynamic modelling of electrooptically modulated vertical compound cavity surface emitting semiconductor lasers
... Note that in this paper, we concentrated on the electromagnetic/carrier kinetic model only, not considering the electrical circuit limitations. Indeed, Zujewski and co-authors have proved that the modulation speed ...
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Polarization fluctuations in vertical-cavity semiconductor lasers
... all lasers, but are exceptionally strong in semiconductor vertical-cavity surface-emitting lasers ~ VCSELs ! ...any semiconductor laser and leads, among others, to a relatively ...
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Modeling of Wavelength Conversion Using Switching Bistability in a Vertical Cavity Semiconductor Saturable Absorber
... Bistability switching between two optical signals of different wavelengths has been studied theoretically in a passive VCSSA, based on the XAM within the MQWs. Clockwise switching with wider bistable loop and high ...
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Delay-differential-equation modeling of mode-locked vertical-external-cavity surface-emitting lasers in different cavity configurations
... Time-delayed model We consider last an alternative, and so far hypothetic, case of the central chip being the SESAM, with the gain chip and the mirror m terminating the cavity, which is [r] ...
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A study of active mode-locking of external cavity semiconductor lasers
... The composite cavity configuration used in th is experim ent is sho'svn in Fig. 5.5.b. The same laser was used as in section 5.2.3. The m odulator was designed as a tra v e llin g wave Y -ju n ctio n m odulator. E ...
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Dynamics importance sampling for the collection of switching events in vertical cavity surface emitting lasers
... [14] S. Beri, R. Mannella, and P. V. E. McClintock, Dynamics importance sampling for the activation problem in nonequilibrium continuous systems and maps in Noise in Complex Systems and Stochastic Dynamics II, edited by ...
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Studies on the Effective Physical Parameters for Chirp Reduction in Optical Injection Locked Semiconductor Lasers
... in semiconductor lasers, is optical injection technique by another semiconductor ...injected lasers can be mention to minimize the chirp without complexity ...designed. Lasers can also ...
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