A system for a high resolution optical spectrum analyzer (OSA) using an efficient multi-pass configuration is disclosed. The system may include an entrance slit to allow inward passage of an optical beam. The system may also include a grating element to diffract the optical beam. The system ...
必应词典为您提供ultra-high-resolution-optical-spectrum-analyzer的释义,网络释义: 超高分辨率光谱分析仪;超高精度光谱仪;
SPECTROSCOPY: HIGH-RESOLUTIONWe demonstrate a fiber-optic ring resonator operated as a high-resolution spectrum analyzer. An optical resolution of 20 +/- 3... K Kalli,D.A. Jackson - 《Optics Letters》 被引量: 75发表: 1992年 Measurement of the linewidth enhancement factor in DFB lasers using...
The gray trace is constructed using the FFT of an entire heterodyne timetrace. The black curve is the spectrum obtained from a high resolution optical spectrum analyzer. For clarity we indicate the solitary laser mode (SLM) and the high gain region (HGR) via dotted lines. The inse...
Efficient measurement using optical spectrum analyzer (OSA) of optical characteristics of LDs, such as VCSELs, optical transceivers, fiber amplifiers, optical filters, etc., on production lines
针对飞秒激光光谱学研究中对微弱光信号的多通道光谱分析的需求,提出了一种32通道光纤阵列-锁相放大光谱分析仪(OSA)设计方案。32通道光纤阵列用于传输线型分布光谱信号,经光电探测器(PD)转换的电信号由32通道同步数字锁相放大器进行处理。基于现场可编程门阵列(FPGA)设计的32通道同步数字锁相放大器,实现了各路独立的...
Reference values λ0, measured by an optical spectrum analyzer (OSA), and γ0 are added to convert measurements to absolute values. Data are collected over three spectral regimes (Inset focuses on one regime) and α is taken as the slope of an applied linear fit. c Resolution of the ORD...
High-Speed FPGA-Based Pulse-Height Analyzer for High Resolution X-Ray Spectroscopy A complete four channel acquisition system for high-resolution spectroscopy has been designed and realized. The analog section is composed of four semi-Gau... S Buzzetti,M Capou,C Guazzoni,... - 《IEEE Transacti...
Real-time and high-resolution target detection is highly desirable in modern radar applications. Electronic techniques have encountered grave difficulties in the development of such radars, which strictly rely on a large instantaneous bandwidth. In this
The optical spectrum of the input and output-inverted data signal are measured using an optical spectrum analyzer [Apex 2043B, resolution 20 MHz]. Experimental setup for XNOR logic We should note that due to random phase fluctuations between the two arms of the beam combiner, the intensity of...