Simulation of 1D edge-emitting organic photonic crystal lasers based on conjugated polymer
Sign Up to like & getrecommendations! Published in 2019 at "Laser Physics"
DOI: 10.1088/1555-6611/aaff55
Abstract: A 1D edge-emitting organic semiconductor photonic crystal laser is designed and demonstrated based on conjugated polymer MEH-PPV as the gain medium. The bandgap and band-edge effect of photonic crystals are applied to construct an organic… read more here.
Keywords: crystal; emitting organic; conjugated polymer; based conjugated ... See more keywords
Difference Frequency Generation in Edge Emitting Photonic Crystal Lasers
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2024.3406253
Abstract: In this letter, the first demonstration of an effective index guided edge emitting Photonic Crystal Lasers (EE-PCL) is presented. In this monolithic, multi-section EE-PCL a χ(2) nonlinearity is achieved with intracavity broadband phase-matching, offering a… read more here.
Keywords: crystal; edge emitting; crystal lasers; photonic crystal ... See more keywords
Calibration-Free WMS Using a cw-DFB-QCL, a VCSEL, and an Edge-Emitting DFB Laser With In-Situ Real-Time Laser Parameter Characterization
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2017.2655141
Abstract: This paper presents a detailed experimental wavelength modulation spectroscopy approach and demonstrates its applicability to various types of semiconductor lasers in the near infrared and mid-infrared. A 5250 nm continuous-wave distributed feedback quantum cascade laser, a… read more here.
Keywords: laser; real time; edge emitting; spectroscopy ... See more keywords
Preparation of Shaped Indium Phosphide Surfaces for Edge-Emitting Devices
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DOI: 10.1134/s0020168519010175
Abstract: Abstract —We have studied the interaction of etchants and etchant mixtures with {100} planes of InP substrates. The results demonstrate that mesa stripes and grooves faceted by a combination of planes differing in polarity—{111}A, {111}B,… read more here.
Keywords: indium phosphide; surfaces edge; preparation shaped; edge emitting ... See more keywords
High brightness edge-emitting laser diode with wavelength self-organization in ultra-broad emitting area.
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DOI: 10.1364/oe.515088
Abstract: We have proposed and experimentally demonstrated an efficient method for generating high power and brightness based on an ultra-broad area laser diode (UBALD). We have developed a single-emitter UBALD capable of self-organization multi-wavelength emissions for… read more here.
Keywords: brightness; edge emitting; laser diode; ultra broad ... See more keywords
Improvement of beam quality of high-power edge-emitting lasers using inhomogeneous waveguides.
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DOI: 10.1364/oe.524474
Abstract: Inhomogeneous waveguides with corrugations have the potential to increase the fundamental mode brightness of edge-emitting lasers as compared to straight waveguides. The corrugations partly suppress the high-order lateral modes of the lasers. The impact of… read more here.
Keywords: improvement beam; edge emitting; edge; inhomogeneous waveguides ... See more keywords