搜索结果: 1-15 共查到“光学工程 Experiment”相关记录18条 . 查询时间(0.093 秒)
lidar for city models-experiment of las vegas strip
lidar city models-experiment vegas strip
2015/9/1
LiDAR (Light Detection and Ranging) has its unique capability of mapping terrain features both day and night and measuring areas in the shadows of trees and buildings. We h ave conducted an experiment...
Spectrometric Measurement of Plasma Parameters Utilizing the Target Ambient Gas O I & N I Atomic Lines in LIBS Experiment
LIBS Self Absorption O I-N I Lines Plasma Parameters
2013/1/30
In this article, we shall report the results of the spectroscopic measurements of the plasma parameters utilizing the spectral lines emitted from the air atoms surrounding plasma (O I line at 777.19 n...
The Design and Experiment Studies of Optical Adapter with Integrated Dust Protection and Shutter Design
High Power Leaser Elastic-Plastic Theory Laser Shutter Optical Adapter
2013/1/30
High power lasers (> +21dBm) have gradually become the common solution for signal transmitting systems including regional cable television, Fiber To The Home (FTTH), and gigabit passive optical networ...
Transmission Experiment Using a Coupled-Cavity VCSEL for Radio Frequency Conversion
Transmission Experiment Coupled-Cavity VCSEL Radio Frequency Conversion
2015/5/21
We perform a transmission experiment using a coupled-cavity VCSEL and demonstrate its unique ability for radio frequency conversion. For a short-reach link, the system performance is governed by the d...
All-optical phase-preserving amplitude regeneration of 28- Gbaud RZ-DQPSK signals with a microcavity saturable absorber in a recirculating loop experiment
All-optical phase-preserving amplitude regeneration 28- Gbaud RZ-DQPSK signals microcavity saturable absorber recirculating loop experiment
2015/5/20
Microcavity Saturable absorber is used for phase-preserving amplitude regeneration of RZ-DQPSK signals. The regenerator is assessed in a 28 Gbaud recirculating loop showing system tolerance to nonline...
Comparison of Pulse Shapes in a 224Gbit/s (28Gbaud) PDM-QAM16 Long-Haul Transmission Experiment
Fiber optics communications Phase modulation
2015/5/20
We investigate the effectiveness of RZ50 versus NRZ in a 224Gbit/s PDM-QAM16 transmission. Record distances of 2000km and 1520km are reported for single- and 3-channel transmission over SMF links with...
The Impact of DWDM Channel De-correlation Method in Optical PSK Coherent Transmission Experiment
DWDM Channel Optical PSK Coherent Transmission Experiment
2015/7/20
In a DWDM PSK coherent experiment, the even/odd channel de-correlation overestimates XPM phase noise by two and underestimates its autocorrelation length by 40%, which suggests that enhanced de-correl...
Experiment of Transport and Control Protocols in Control-plane Integrated Next Generation Wide Area Layer2 Network
Transport and Control Protocols Control-plane Integrated Generation Wide Area Layer2 Network
2015/7/17
This paper presents experimental results of GMPLS controlled Next Generation Layer2 (NGL2) networks.By experiment, it is confirmed that NGL2 paths can be established dynamically and correctly by the e...
Supercontinuum Generating in Ultralong SOAs–Theory and Experiment
Supercontinuum Generating Ultralong SOAs
2015/7/16
The tremendous Four-Wave Mixing efficiency of ultralong SOAs is used to create a supercontinuum from two CW input signals. As a result, widely tunable short pulses are generated.
Optical CDMA system parameters limitations for AND subtraction detection scheme under enhanced double weight (EDW) code based on simulation experiment
optical code division multiple access
2011/5/9
The work in this paper is a simulation experiment performed by a computer program to determine
the OCDMA system parameters limitations. The system was built up with LED light source in
the transmitt...
100Gb/s WDM NRZ-PM-QPSK Long-Haul Transmission Experiment over Installed Fiber Probing Non-Linear Reach With and Without DCUs
WDM NRZ-PM-QPSK Transmission Experiment Installed Fiber Probing Non-Linear Reach Without DCUs
2015/7/15
We present an experiment of WDM 100Gb/s coherent NRZ-PM-QPSK transmission over 16 spans of installed SSMF. We used variable span loss, with and without optical dispersion compensation, to investigate ...
Experiment of the In-band Message Communication Channel for GMPLS Controlled Ethernet
In-band Message Communication Channel GMPLS Ethernet
2015/8/6
In-band Message Communication Channel, which can transport IP packets, for GMPLS protocols is implemented.The prototype system with Mac-in-Mac Ethernet transport mechanism and GMPLS Ethernet control i...
Transmission Experiment using Installed Submarine Cable for System Upgrade with RZ-DPSK
Installed Submarine Cable System Upgrade RZ-DPSK
2015/8/4
We have shown that a capacity of the transpacific system designed to support 8 x 2.5 Gbit/s can be increased to a factor of eight by using 16 x 10 Gbit/s RZ-DPSK in transmission experiments using a de...
160 Gbit/s-200 km Field Transmission Experiment Using a Time-Domain Optical Fourier Transformation Technique with a Large PMD
Time-Domain Optical Fourier Transformation Technique Large PMD
2015/8/4
160 Gbit/s-200 km DPSK field transmission using time-domain optical Fourier transformation was demonstrated with a large PMD. Error-free performance with only a 1.5 dB power penalty was achieved.
Field Experiment with a Hardened GPON Reach Extender with Dual- Parenting Protection
Hardened GPON Dual- Parenting Protection
2015/8/4
Results of a field experiment with a prototype managed GPON reach extender for underground deployment are described. The reach extender has 1+1 protection switching to geographically diverse OLTs.