[PDF] Top 20 Characteristics of GaN-based photonic crystal surface emitting lasers
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Characteristics of GaN-based photonic crystal surface emitting lasers
... 2008兲 Characteristics of GaN-based photonic crystal surface emitting lasers 共PCSELs兲 were investigated and ...The GaN-based PCSEL emits a blue ... See full document
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The Lasing Characteristics of GaN-based Two-dimensional Photonic Crystal Surface Emitting Lasers
... ABSTRACT GaN-based photonic crystal surface-emitting lasers(PCSELs) with AlN/GaN distributed Bragg reflectors were fabricated and ...lasing characteristics ... See full document
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Threshold gain analysis in GaN-based photonic crystal surface emitting lasers
... edges of finite-size PCs by the finite-difference time-domain (FDTD) method ...calculate characteristics of PC la- ...purpose of this Letter is to investigate the threshold gain properties ... See full document
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Study of GaN-Based Photonic Crystal Surface-Emitting Lasers (PCSELs) With AlN/GaN Distributed Bragg Reflectors
... versions of one or more of the figures in this paper are available online at ...kind of PC laser is called as the band edge ...type of laser such as using InP, organic, and GaN material ... 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
... laser characteristics, each of them suffers limitations in cal- culation of the PCSEL ...estimation of threshold conditions in PCSELs but the boundary condition needs to be carefully dealt ... See full document
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GaN-based photonic crystal surface emitting lasers with central defects
... Table of Contents: ...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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Lasing characteristics at different band edges in GaN photonic crystal surface emitting lasers
... 共a/兲 of PCSEL de- vices with different lattice constants can be grouped into three values of ...constants of 190, 210, and 230 nm, respectively. To further investigate the out-of- plane ... See full document
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GaSb-based mid infrared photonic crystal surface emitting lasers
... operation of optically pumped GaSb-based surface emitting photonic crystal lasers with a wavelength around ...layers of In ...the photonic crystal had ... See full document
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GaN-based two-dimensional surface-emitting photonic crystal lasers with AlN/GaN distributed Bragg reflector
... order of magnitude ...PC lasers with different lattice constants were plotted, as shown in ...PC lasers have lasing peaks in a range from 401 to 425 ...gram of the hexagonal PC patterns in ... See full document
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Asymmetric design of photonic crystal surface-emitting lasers with low-threshold characteristics
... index of the PCSEL structure adopting a symmetric cladding design in the vertical direction (or along the growth direction) is shown in ...insertion of the PC layer whose refractive index is much lower than ... See full document
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Design of Low-Threshold Photonic Crystal Surface-Emitting Lasers
... influence of various thicknesses on the inner cladding and optical confinement layers by the transfer matrix method, and also simulated the threshold gain of the optimized structure by the coupled wave ... See full document
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Characteristics of Current-Injected GaN-Based Vertical-Cavity Surface-Emitting Lasers
... out of the current ...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 ... 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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Temperature dependent gain characteristics in GaN-based vertical-cavity surface-emitting lasers
... gain characteristics and linewidth enhancement factor (α-factor) of vertical-cavity surface-emitting lasers with InGaN/GaN multiple quantum wells were studied by measuring the ... See full document
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Development of GaN-Based Vertical-Cavity Surface-Emitting Lasers
... C. Characteristics of Electrically Pumped GaN-Based VCSEL To fabricate the VCSEL structure for electrical excitation, ad- ditional processes for current injection are ...aperture of 10 ... See full document
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GaN-based high contrast grating surface-emitting lasers
... Table of Contents: ...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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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 ...density of about ...degree of ... See full document
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Single-mode InGaAs photonic crystal vertical-cavity surface-emitting lasers emitting at 1170 nm
... output of the InGaAs VCSEL without the PhC structure. The major advantage of a gain-guided ion-implanted VCSEL is that it is easy to fabricate, but the transverse confinement of the optical field and ... See full document
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Investigation of GaN-based light-emitting diodes using double photonic crystal patterns
... with photonic crystal (PhC) patterns on an n- and a p-GaN layer by nano-imprint lithog- raphy (NIL) are fabricated and ...current of 20 mA on Transistor Outline (TO)-can package, the light ... 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 ...density of about ...degree of ... See full document
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