Reflector相关论文
A large reflector antenna is one of the key components of a deep space telemetry track and command (TT&C) network,which ......
Surface passivation is one of the key factors to the high efficiency solar cells.In this paper (Al2O3)x(TiO2)1-x dielect......
design and analysis of micro stress flexible support structure of reflector in all-day star sensor o
To reduce the surface deformation of a star sensor reflector in complex and execrable environments.According to the circ......
针对当前发光二极管(LED)灯具的高效率要求和汽车前照灯出射光束特点,根据非成像光学理论建立了新型LED抛物反射器优化设计的理论......
太阳能聚光器聚焦方法主要有三种,介绍了不同太阳能聚光器的结构设计和聚光原理,并对其聚光性能进行了分析。同时,对国内外最新研......
为了对比TIR（Total Internal Reflection）透镜和自由曲面反光杯用于LED（Light-Emitting Diode）光源准直的效果，基于TracePro分别仿真LED......
To explore the effect of human ear outline structure for electromagnetic waves, two human ear's models, a big one (m......
给出理想条件下聚光镜焦平面上单个μ子大气契仑柯夫光像的理论结果简要地介绍在标定第二代大气契仑柯夫光成像望远镜中的应用。......
We theoretically demonstrate the imaging properties of a complex two-dimensional(2D)face-centered square lattice photoni......
In this work, we study the photonic band of cumulative Fibonacci lattices, of which the structure is composed of all gen......
Facile fabrication of micro-grooves based photonic crystals towards anisotropic angle-independent st
In nature,many living organisms exhibit low-angle-dependent or even angle-independent structural colors for wide viewing......
X光多层膜反射镜是软X光光学尤其是X光激光研究的重要元件。随着X光激光的发展,X光多层膜反射镜的应用日益广泛,但产生X光激光的等......
A transmission filter composed of a Sagnac loop and a fiber Bragg grating is studied in detail. It is found that the tra......
The backscattering radar cross section (RCS) of nonorthogonal dihedral corner reflectors coated by RAM (radar absorbing ......
Theoretical analysis and numerical solution of laser pulse transformation for satellite laser rangin
The processes of the pulse transformation in satellite laser ranging (SLR) are analyzed, the analytical expressions of t......
A novel self-aligned coupled waveguide (SACW) multi-quantum-well (MQW) distributed Bragg reflector (DBR) laser is propos......
报道了 MOCVD生长的高性能 85 0 nm氧化限制型垂直腔面发射激光器 .研制出的氧化直径为 9μm的激光器2 5℃时的斜效率和阈值电流分......
A series of optical thin films for LD pumped all- solid- state laser are discussed. Because of the difference between th......
Offset quantum-well method for tunable distributed Bragg reflector lasers and electro-absorption mod
A two-section offset quantum-well structure tunable laser with a tuning range of 7 nm was fabricated using offset quantu......
Two semiconductor saturable absorber mirrors (SESAMs), of which one is coated with 50% reflection film on the top and th......
The calculation of the external quantum efficiency(η_ ext ) of organic light-emitting devices(OLEDs) is presented theor......
The passively Q-switched and mode-locked(QML) characteristics in a diode-pumped Nd∶GdVO_4 laser with Cr~(4+)∶YAG satur......
A novel dynamic optical add-drop multiplexer(OADM) scheme using tunable sampled fiber Bragg gratings(SFBG) by Vernier ef......
研究了垂直腔面发射激光器(VCSEL)的侧向氧化工艺及其特性.发现对于条形台面,氧化物生长遵循线性生长规律.但对于在VCSEL中采用的......
The wavemeter can measure a wavelength of a tuned laser and an unknown laser. Due to the Doppler shift, the wavemeter op......
Ultra-precision machining is an effective approach to achieve high dimension accuracy and surface finish required in opt......
A broadband(～176nm,R>98%,λo=800nm)and high laser-induced damage threshold(LIDT= 2.4J/cm~2)TiO_2/HfO_2/SiO_2 high reflect......
In order to explore a 56-J high energy,high frequency lamp-pumped pulsed Nd:YAG solid-state laser, the main factors infl......
针对MEMS(micro-electro-mechanical system)工艺中牺牲层的选择性腐蚀问题,提出了一种判断牺牲层是否完全腐蚀的新方法,解决了这......
Intensity modulation characters of orthogonally polarized HeNe lasers with different optical feedbac
This paper demonstrates the intensity modulation characters of orthogonally polarized HeNe lasers with different optical......
The effective photonic control is one of the key issues in photo-physics. Significant advancement in photonic crystals, ......
An intracavity frequency-doubled vertical external cavity surface emitting laser(VECSEL)with green light is demonstrated......
Tunable diode laser absorption spectroscopy(TDLAS)is a new method to detect trace-gas qualitatively or quantificationall......
A new dynamic model is developed for simulating the widely tunable grating assisted codirectional couplerwith rear samp......
The sampled-grating distributed Bragg reflector(SGDBR) laser is a typical and important photonic integrated device,and h......
We report the fabrication of a novel high-power vertical-cavity surface-emitting laser (VCSEL) with radial bridge electr......
In order to obtain higher light output power, the flip-chip structure is used. We studied the ratio of the light of GaN ......
Enhancing extraction efficiency from GaN-based LED by using an omni-directional reflector and photon
To enhance the light extraction efficiency of traditional light-emitting diodes(LEDs) by reducing the total internal ref......
A monolithic white light-emitting diode (LED) with blue and yellow light active regions has been designed and studied. W......
Frequency and wavelength tunable optical microwave source based on a distributed Bragg reflector sel
A frequency and wavelength tunable self-pulsation laser based on DBR laser devices is reported for the first time.This l......
Effect of top distributed Bragg reflectors on the performance of 650 nm AlGaInP resonant cavity ligh
Three kinds of 650 nm AlGaInP resonant cavity light-emitting diodes (RCLEDs) are fabricated by metal organic chemical va......
P-polarization high reflectors are deposited by e-beam from hafnia and silica.1-on-l and N-on-1 tests at 1064-nm wavelen......
We propose and demonstrate a simple configuration of wavelength-tunable fiber laser made up of a tunable band-pass filte......
The reflectivity versus incident angle of a GaP/Au reflector,a GaP/SiO_2/Au triple ODR(omni-directional reflector) and a......
A robust external cavity diode laser(ECDL) insensitive to mechanical vibration is built with an interference filter for ......
Monolithic integration of widely tunable sampled grating DBR laser with tilted semiconductor optical
High output powers and wide range tuning have been achieved in a sampled grating distributed Bragg reflector laser with ......
A novel method to measure the effective cavity length of distributed Bragg reflector(DBR) fiber laser with fiber Bragg g......
对低频共振情况下激光引擎的基本特性与其理论预测值做了比较,并研究了实现这些技术的重要步骤,认为基于不同学科与工业组织之间的......
