1) noninverted wavelength conversion
正码波长变换
1.
Noninverted wavelength conversion based on semiconductor optical amplifier and optical bandpass filter is theoretically analyzed,and the effect of bandwidth and deviation direction of optical bandpass filter on noninverted wavelength conversion is discussed,which well explain the widely reported experimental results on blue-shifted wavelength conversion.
理论上分析了通过整形滤波器方法实现正码波长变换的原理,并讨论了滤波器带宽及偏移方向对正码脉冲效果的影响,解释了目前实验报道中多采用蓝移滤波方案的技术根由。
2) wavelength conversion
波长变换
1.
Impact of wavelength conversion on design of logical topology and performance of all optical network;
波长变换技术对全光网络设计和性能的影响
2.
The mechanism of the effect of four wavelength mixing (FWM) in optical fiber and the conditions of phase matching are analyzed,followed by discussion of two schemes for wavelength conversion based on FWM such as phase matching near the wavelength of zero-dispersion and nonlinear effect of pump light.
对光纤四波混频(FWM)效应的机理及相位匹配条件进行了分析,讨论了两种利用FWM进行波长变换的方案:在零色散波长附近利用相位匹配实现波长变换和利用泵浦光强度的非线性效应来实现宽带波长变换。
3.
Dynamic routing and wavelength assignment in the WDM networks with both dynamic service traffic and limited-range wavelength conversion have been discussed.
讨论了WDM光网中 ,在动态业务流量和有限范围波长变换情况下的动态路由和波长分配问题。
3) wavelength converter
波长变换器
1.
Configuration of wavelength converters in optical packet switching;
光分组交换中的波长变换器配置研究
2.
Based on the hypothesis of link independence, the effect of ideal all-optical wavelength converter and SOA - FWM wavelength converter on the blocking performance of wavelength routing optical network is analyzed.
利用一个生灭(Birth-Death)过程来描述波长路由光网络中的波长使用概率,用一个M/M/n/n排队模型描述波分复用(WDM)网络,基于链路独立性假设,研究了理想全光波长变换器和基于半导体光放大四波混频波长变换器对WDM光网络的阻塞性能影响。
3.
In order to decrease the burst loss probability, we add wavelength converter to our network.
为减小竞争的发生,在网络中加入波长变换器。
4) Wavelength conversion(WC)
波长变换(WC)
5) MWOOC
多波长光正交码
1.
A theoretical analysis of the performance of a MWOOC based on OOC is made.
从理论上分析了一种基于光正交码 (OOC)的多波长光正交码 (MWOOC)的性能。
6) sinusoidal transform coding(STC)
正弦变换编码(STC)
补充资料:HP-241B色带打码机/HP-30手动打码机
适用材料:
塑料薄膜PT、PE、PVC、OPP、KT、铝箔、饮料瓶商标;各种塑料复合材料、塑料袋、纸(不干胶、卡片)、皮革、布;包装容器袋、塑料制品;电子元件外壳。
工作原理及结构特点:
采用热打印带代替油墨打印,采取特殊的活字装卸换字结构,可在任何软包装材料上打印。印字清晰,不易擦掉;卫生干净,无油墨污染之优,是一种经济卫生的打印方式。
HP-241技术参数:
最高速度:70-120次/分 可调
打印间距:任意
打印行数:1-3行
电 压:220V±10% 50Hz
功 率:200W
热打印带宽度:25-35mm
HP-30技术参数:
电 源:220V/50Hz
功 率:≤40W
尺 寸:225×200×155mm
重 量:2.5kg
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条