[PDF] Top 20 GaN-based high contrast grating surface-emitting lasers
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GaN-based high contrast grating surface-emitting lasers
... in GaN-based surface-emitting laser with two-dimensional photonic crystal acting as distributed-feedback grating and optical ... See full document
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Fano resonances GaN-based high contrast grating surface-emitting lasers
... ABSTRACT GaN-based high contrast grating surface-emitting lasers (HCG SELs) with AlN/GaN distributed Bragg reflectors were ...a high degree of ... See full document
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GaN-based surface-emitting lasers using high contrast grating
... ABSTRACT GaN-based surface-emitting lasers (SELs) using high contrast grating (HCG) with AlN/GaN distributed Bragg reflectors were ...a high degree of ... See full document
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Sub-wavelength GaN-based membrane high contrast grating reflectors
... The GaN-based membrane high contrast grating (HCG) reflectors have been fabricated and ...including grating periods, grating height, filling factors and air-gap height ... See full document
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Characteristics of GaN-based photonic crystal surface emitting lasers
... a surface emitting laser. 1,2 This kind of PC surface emitting lasers 共PCSELs兲 could be considered as a candidate for perfect single mode emission over a large area, high out- ... See full document
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GaN-based photonic crystal surface emitting lasers with central defects
... in GaN-based surface-emitting laser with two-dimensional photonic crystal acting as distributed-feedback grating and optical ... See full document
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Development of GaN-Based Vertical-Cavity Surface-Emitting Lasers
... a high degree of polarization of 89%. The high spontaneous emission coupling factor of 6 × 10 −2 is estimated from the approximation equa- ...pumped GaN-based VCSEL at 77 K based on the ... See full document
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Temperature dependent gain characteristics in GaN-based vertical-cavity surface-emitting lasers
... Introduction GaN-based blue/violet vertical cavity surface-emitting lasers (VCSELs) have attracted much attention due to many advantageous properties over edge emitting ... See full document
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The Lasing Characteristics of GaN-based Two-dimensional Photonic Crystal Surface Emitting Lasers
... for GaN-based vertical-cavity surface emitting lasers (VCSELs) that we demonstrated recently ...the GaN-based VCSELs, the large-area emission in 2D PCSELs has great ... See full document
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Characteristics of Current-Injected GaN-Based Vertical-Cavity Surface-Emitting Lasers
... the GaN-based VCSEL structure, the strain-induced polarization field could adversely lower the barrier height, which the leak- age current could still occur in the vertical current ...present ... See full document
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Emission characteristics of optically pumped GaN-based vertical-cavity surface-emitting lasers
... vertical-cavity surface-emitting lasers 共VCSELs兲 have attracted much attention due to many advantageous properties over edge-emitting lasers, including circular beam shapes, light ... See full document
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GaN-based two-dimensional surface-emitting photonic crystal lasers with AlN/GaN distributed Bragg reflector
... PC lasers have been ...a high Q value and a small modal ...Such surface emitting lasers have potential to operate as a high- power source producing single-mode lasing over a ... See full document
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Blue GaN-based vertical cavity surface emitting lasers by CW current injection at 77K
... of GaN-based VCSELs from optical pumping to electrical ...crack-free, high reflectivity AlN/GaN DBR by insertion of SL layers and using the high reflective Ta 2 O 5 /SiO 2 as dielectric ... See full document
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Study of GaN-Based Photonic Crystal Surface-Emitting Lasers (PCSELs) With AlN/GaN Distributed Bragg Reflectors
... PC lasers with a dis- tributed Bragg reflector (DBR) were fabricated and ...n-type GaN, multiquantum wells (MQWs), and p-type GaN grown by metal–organic chemical vapor deposition ...PC lasers ... See full document
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Recent progress on GaN-based vertical cavity surface emitting lasers - art. no. 67660G
... for GaN-based vertical cavity light ...both high reflectivity DBRs (R = 98% and 99%) and ITO current spreading layer was calculated to be about 890 without taking into account the absorption in the ... See full document
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Lasing characteristics at different band edges in GaN photonic crystal surface emitting lasers
... our GaN-based PCSELs, we measured the light emissions from ⌫-K and ⌫-M direc- tions to construct the dispersion diagram by using the ARPL ...sample surface in ...to high intensity of laser ... See full document
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Lasing Behavior, Gain Property, and Strong Coupling Effects in GaN-Based Vertical-Cavity Surface-Emitting Lasers
... typical GaN edge- emitting semiconductor lasers, 1) indicating the enhancement of the spontaneous emission into a lasing mode by the high cavity quality factor of the microcavity in the VCSEL ... See full document
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Continuous wave operation of current injected GaN vertical cavity surface emitting lasers at room temperature
... light emitting diodes and laser diodes. 1,2 So far, GaN-based edge emitting lasers have been demonstrated and applied in commercial products for high density optical storage ... See full document
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High brightness GaN-based light-emitting diodes
... semiconductor lasers, vertical cavity surface emitting lasers, blue and UV LED lasers, quantum confined optoelectronic structures, optoelectronic materials, and high speed ... See full document
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Study of Band-Edge Modes in GaN-Based Photonic Crystal Surface-Emitting Lasers by the Multiple-Scattering Method
... in GaN-based PC- SELs with the triangular photonic crystal ...the GaN-based PCSELs operated at Γ1, K2, and M3 band edges were measured and simulated by the ...to high- order ... See full document
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