双异质结

Ga（1-x）AlxAs/GaAs双异质结激光器的液相外延研究

Liquid-phase epitaxy study of ga_ ( 1-x ) al_x as / gaas double heterojunction lasers

双异质结扩展波长InGaAsPIN光电探测器暗电流研究InGaAs短波红外探测器的偏振响应特性分析

Dark Current Characteristics of Double Heterojunction Wavelength Extended InGaAs PIN Photodetectors

GaAs双异质结激光器和多模光学纤维的耦合

Coupling of double - heterojunction GaAs laser into multimode optical fibers

集电区阶梯缓变InGaAsP层的具有超高f＿（max）、f＿T的双异质结双极晶体管

Ltra-High f_ ( max ) and f_TI_nP / InGaAs Double-Heterojunction Bipolar Transistors with Step-Graded InGaAsP Collector

GaAs／GaAlAs双异质结光波导开关内带隙的注入载流子感生变化

Injected Carrier-induced Band-Gap Change in GaAs / GaAlAs Double Heterostructure Waveguide Optical Switch

一种InP双异质结双极晶体管小信号物理模型及其提取方法

A physical-model of small-signal InP-based double heterojunction bipolar transistors and its parameter extraction technique

条形注入式半导体双异质结（DH）激光器阈值特性的理论分析

A theoretical analysis to the threshold characteristics of the injected stripe-geometry semiconductor DH Lasers

双异质结（DH）激光器-光纤高效耦合

Highly Efficient Coupling between DH Laser and Fiber

深埋条形双异质结AlGaAs半导体激光器与MES场效应管驱动器单片集成光电子电路

Monolithic Integrated Optoelectronic Circuits Including Strip Buried-Heterostructure AlGaAs Laser and MES - FET Driver

采用GaAs／GaAlAs双异质结材料制作的光开关可以得到较低的开关电压，而且采用GaAs／GaAlAs异质结材料的光传输损耗很小。

The optical switch with double-heterostructure GaAs / GaALAs has low switching-voltage and light loss .

双异质结激光器的Auger复合分析

The Auger Compound Analysis of DH Laser

GaAs-Ga（1-x）AlxAS双异质结激光器的热阻及串联电阻的测量

Measurements of Thermal Resistance and Series Resistance of CaAs-Ga_ ( 1-x ) Al_ x As Double Heterostructure Lasers

GaAs/GaAlAs材料双异质结BOA型光开关研究

Study of Boa-type Optical Switch With Double-Heterostructure GaAs / GaAlAs

长寿命AlxGa（1-x）As-GaAs双异质结激光器

Long lifetime Al_xGa_ ( 1-x ) As-GaAs DH lasers

报道了高亮度GaAlAs／GaAs双异质结红色发光二极管的制作和实验结果。

The fabrication and experimental results of a high brightness GaAlAs / GaAs double heterojunction red LED are reported .

提出一线微透镜与双异质结GaAs激光器组合的结构，以改善其辐射场的方向性。

A composite structure has been presented for one dimension microlenses and double heterojunction GaAs laser . The direction characteristic of radiation field is improved .

其中，GaN基双异质结HEMT，是一个新的研究热点。

Among them , the research on the GaN-based double-heterojunction ( DH ) HEMT is one of the hotspots .

GaAs-GaxAl（1-x）As双异质结激光器的分子束外延生长

The MBE growth of GaAs-Ga_xAl_ ( 1-x ) As DH lasers

本文在GaAs／GaAlAs双异质结材料上采用BOA型结构进行波导型光开关的集成光学芯片的研制。

In this dissertation , a BOA-type waveguide optic switch with double-heterostructure GaAs / GaALAs has been researched .

GaAs-Ga（1-x）AIxAs双异质结激光器欧姆接触的研究

Research of Ohmic Contact of GaAs-Ga_ ( 1-x ) Al_x As Double Heterostructure ( DH ) Lasers

GaAs-Al2Ga（1-x）As双异质结激光器的伏安特性

Voltage-current characteristics of GaAs-AI_x Ga_ ( 1-x ) As double heterojunction lasers

亚毫微秒GaAlAs双异质结激光器

A sub-nanosecond GaAlAs double heterojunction laser

GaAlAs双异质结高亮度红色发光二极管研究

GaAlAs DH High brightness Red LED

条形GaAs-GaAlAs双异质结激光器的发射光谱特性

Spectral characteristics of emission from stripe-geometry GaAs-GaAlAs double heterostructure lasers

本文简要地论述一种深埋条形双异质结（SBH）AlGaAs半导体激光器与MES场效应管驱动器单片集成光电子电路的结构设计与制作技术。

This paper briefly deals with structure design and device fabrication technology about monolithic integrated optoelectronic circuits including strip buried-heterostructure AlGaAs laser and MES-FET driver .

这类激光器的线性（光电流特性）、阈值电流的稳定性及噪音动态特性都比典型的双异质结（DH）激光器有所改善。

The linearity of its intensity-current characteristics , the stability of the threshold current and noise characteristics-dynamical behaviors-are better than those of the typical double heterostructure ( DH ) lasers .

200兆比特/秒注入式GaAs-GaAlAs双异质结激光器的调制实验

A 200 Mb / s modulation experiment employing an injection GaAs GaAlAs DH laser

对适用于单片集成的DHBT（双异质结双极晶体管）的能带结构与结电流进行分析和研究。

The DHBT ( double heterojunction bipolar transistor ) used for monolithic integrated photoreceiver is analysed .

研究了半导体非对称双异质结（ADHS）中，极化子的基态性质。

The polaron ground state in asymmetric double heterostructure ( ADHS ) is studied .

根据Porras的非傍轴矢量矩理论，对双异质结半导体激光器的光束质量进行了研究。

The beam quality of double heterostructure injection lasers was studied based on non paraxial vectorial moment theory developed by Porras .