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[Com PortGPIB-Vcsel

Description: GPIB 控制Agilent 34401A
Platform: | Size: 444088 | Author: bill shuai | Hits:

[Industry researchAntenna_Synthesis

Description: 主要包括Dolph-Chebyshev Linear Array 和Taylor Line Source Method的原理和仿真-including Dolph- Chebyshev Linear Array and Taylo r Line Source Method Principle and Simulation
Platform: | Size: 175104 | Author: cathy | Hits:

[Com PortGPIB-Vcsel

Description: GPIB 控制Agilent 34401A-GPIB control the Agilent 34401A
Platform: | Size: 443392 | Author: bill shuai | Hits:

[Windows DevelopVCSELmirrordesign

Description: VCSEL mirror design. periodic boundary conditions to approximate a periodic one-dimensional delta function potential with period 10 nm by considering eight potential barriers with energy 20 eV and width 0.25 nm.
Platform: | Size: 1024 | Author: ali | Hits:

[Program docTEL02_2

Description: This communication presents an alysis of the design and fabrication of power-efficient, low cost VCSEL-based optical transceiver proposed for emerging fiber data distributed interface (FDDI) and fiber channel local-area network (FCLAN       to meet the increasing amount of information transmitted through communication networks. VCSEL devices operating at low temperature display decrease jitter, increase output power and enhance lifetime. Also, temperature gradient on large opto-electronic (OE) device arrays generates performance non-uniformities and lowers the bit-error-rate (BER) of the optical links. In addition, lowering the power consumption of optical transceivers contributes to the overall reduction of the system power budget.-This communication presents an analysis of the design and fabrication of power-efficient, low cost VCSEL-based optical transceiver proposed for emerging fiber data distributed interface (FDDI) and fiber channel local-area network (FCLAN       to meet the increasing amount of information transmitted through communication networks. VCSEL devices operating at low temperature display decrease jitter, increase output power and enhance lifetime. Also, temperature gradient on large opto-electronic (OE) device arrays generates performance non-uniformities and lowers the bit-error-rate (BER) of the optical links. In addition, lowering the power consumption of optical transceivers contributes to the overall reduction of the system power budget.
Platform: | Size: 40960 | Author: Eng.Sam | Hits:

[matlabextrema

Description: part 1 about vcsel simulation of a paper I-part 1 about vcsel simulation of a paper IEEE
Platform: | Size: 23552 | Author: | Hits:

[matlabvcsel-simulation

Description: ode numerical simulation of vertical cavity semiconductor optical amplifier
Platform: | Size: 1024 | Author: | Hits:

[matlabvcsel

Description: these codes are about simulation of vcsel laser diod
Platform: | Size: 8192 | Author: minaa | Hits:

[Other systemsVCSELDBR

Description: Matlab程序源代码,用于计算面发射激光器VCSEL的反射谱-caculation of the reflectivity of VCSEL
Platform: | Size: 1024 | Author: zhangld | Hits:

[File Formatvery-good-vcsel-fabri-oxide-confined

Description: VCSEL fabrication oxide-confined layer
Platform: | Size: 434176 | Author: maxfares89 | Hits:

[CommunicationangularSptrumNoLen

Description: 角谱--信号通过VCSEL注入光纤时,因为需要透镜耦合,所以光信号首先进入空气后再进入光纤,在空气中需要对信号进行空间FFT变换-Angular spectrum
Platform: | Size: 1024 | Author: maya | Hits:

[CommunicationangularSptrumWithLen

Description: 角谱--VCSEL发出的光,经过透镜耦合进入光纤,仿真给出光由VCSEL进过透镜进入光纤的过程-Angular spectrum
Platform: | Size: 1024 | Author: maya | Hits:

[matlabOutput_profile_of_VCSEL

Description: 用菲涅尔衍射以及夫琅禾费衍射中的傅里叶变换,来模拟表面带有二维结构的VCSEL的出射光的传播。所依据的公式比较复杂,要想看懂建议参考:《傅里叶光学导论》 -古德曼(Goodman)-Simulation of wave propagation of a 2-D micro-structure in the surface of a VCSEL using Fourier Transformation in the Fresnel and Fraunhofer diffraction.
Platform: | Size: 2048 | Author: zhong | Hits:

[matlabE_field_of_VCSEL

Description: 本文件模拟的是普通结构的VCSEL的纵向电场分布以及器件的纵向折射率分布。参数可调,带有注解。-this m file is the calculation of the contribution of the longitudinal electrical field and the longitudinal refractive index. The parameters can be modified and are noted.
Platform: | Size: 1024 | Author: zhong | Hits:

[Industry researchEffect-of-the-Changing-DBR-Doping

Description: This study is an attempt to investigate the effect of distributed Bragg reflectors (DBRs) doping concentration on the GaN-based vertical cavity surface emitting lasers (VCSEL) using Integrated System Engineering Technical Computer Aided Design (ISE TCAD) software. Uniformly n (Up) and p (Down) doping concentration, changed ranging 5e+17 to 1e+19 cm-3. The observation revealed that as DBR doping concentrations rose, the output power increased and the threshold current reduced. These are attributed to the increase in radiative recombination and decrease in the optical losses which has induced the scattering process.-This study is an attempt to investigate the effect of distributed Bragg reflectors (DBRs) doping concentration on the GaN-based vertical cavity surface emitting lasers (VCSEL) using Integrated System Engineering Technical Computer Aided Design (ISE TCAD) software. Uniformly n (Up) and p (Down) doping concentration, changed ranging 5e+17 to 1e+19 cm-3. The observation revealed that as DBR doping concentrations rose, the output power increased and the threshold current reduced. These are attributed to the increase in radiative recombination and decrease in the optical losses which has induced the scattering process.
Platform: | Size: 569344 | Author: wail | Hits:

[Industry researchPresentation1

Description: vertical-cavity surface-emitting laser (semiconductor laser device, diode laser) Telecomunications, Pumping source Wave length : infrared to visible etched mesa VCSEL 980nm Buried tunnel junction(BTJ) VCSEL 1300nm,1550nm Material: ALGaAs(GaAs),InGaAsP(InP) Simulators are needed to explore the design parameter for an optimum solution—low cost and short time for a design cycle -vertical-cavity surface-emitting laser (semiconductor laser device, diode laser) Telecomunications, Pumping source Wave length : infrared to visible etched mesa VCSEL 980nm Buried tunnel junction(BTJ) VCSEL 1300nm,1550nm Material: ALGaAs(GaAs),InGaAsP(InP) Simulators are needed to explore the design parameter for an optimum solution—low cost and short time for a design cycle
Platform: | Size: 742400 | Author: wail | Hits:

[Industry research6908-7

Description: We review recent results on high-power, high-efficiency two-dimensional vertical-cavity surface-emitting laser (VCSEL) arrays emitting around 980nm. Selectively oxidized, bottom-emitting single VCSEL emitters with 51 power conversion efficiency were developed as the basic building block of these arrays. More than 230W of continuous-wave (CW) power is demonstrated a ~5mm x 5mm array chip. In quasi-CW mode, smaller array chips exhibit 100W output power, corresponding to more than 3.5kW/cm2 of power density.-We review recent results on high-power, high-efficiency two-dimensional vertical-cavity surface-emitting laser (VCSEL) arrays emitting around 980nm. Selectively oxidized, bottom-emitting single VCSEL emitters with 51 power conversion efficiency were developed as the basic building block of these arrays. More than 230W of continuous-wave (CW) power is demonstrated a ~5mm x 5mm array chip. In quasi-CW mode, smaller array chips exhibit 100W output power, corresponding to more than 3.5kW/cm2 of power density.
Platform: | Size: 586752 | Author: wail | Hits:

[Other62702406vcsel5

Description: VCSEL激光器程序,高速传输性能,精细可以使用。经过验证(VCSEL laser program, high-speed transmission performance, fine, can be used. Verified)
Platform: | Size: 1024 | Author: Robin1111 | Hits:

[Documents垂直腔面发射激光器

Description: 研究了VCSEL的饱和效应对激光器的慢光延时的影响,推导出相位和延时的关系。(The influence of saturation effect of VCSEL on the slow light delay of laser is studied, and the relation between phase and delay is deduced.)
Platform: | Size: 873472 | Author: maya_gh | Hits:

[Communication-Mobile求导

Description: 全国研究生数学建模A题vcsel激光器建模源码,仅供参考(National graduate student mathematical modeling A VCSEL laser modeling source, for reference only)
Platform: | Size: 1024 | Author: giuhou | Hits:
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