专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2006028531A3 THERMAL CHIRP MANAGEMENT DIRECTLY MODULATED OPTICAL TRANSMITTER 审中-公开
标题翻译：热管理直接调制光传输器
公开(公告)号：WO2006028531A3
公开(公告)日：2006-09-21
申请号：PCT/US2005018278
申请日：2005-05-25
申请人： AZNA LLC
发明人： MAHGEREFTEH DANIEL , NUYTS ROELAND , MATSUI YASUHIRO , TAYEBATI PARVIZ , JOHNSON BART , WALKER DUNCAN , ZHENG XUEYAN
IPC分类号： H04B10/04 , G02B5/28 , G02B6/34 , H01S3/00 , H01S3/04 , H04B10/145 , H04B10/155 , H04B10/18
CPC分类号： H04B10/504 , G02B5/281 , G02B6/29358 , G02B6/29362 , G02B6/29394 , G02B6/29398 , H04B10/25133 , H04B10/58
摘要： A fiber optic transmitter (figure 1) comprising a digital driver (driver) adapted to adjust the crossing point of a digital base signal, an optical source (laser) adapted to receive the digital base signal and produce a frequency modulated optical signal, and an optical spectrum reshaper (optical discriminator) adapted to convert the frequency modulated optical signal to an amplitude modulated optical signal. A method for transmitting a signal, comprising adjusting the crossing point of a digital base signal; providing the adjusted signal to an optical source to produce a frequency modulated optical signal; and providing the frequency modulated optical signal to an optical spectrum reshaper to convert the frequency modulated optical signal to an amplitude modulated optical signal.
摘要翻译：包括适于调整数字基本信号的交叉点的数字驱动器（驱动器）的光纤发射器（图1），适于接收数字基本信号并产生调频光信号的光源（激光器），以及适用于将调频光信号转换为幅度调制光信号的光谱整形器（光鉴相器）。一种发送信号的方法，包括调整数字基本信号的交叉点; 将经调整的信号提供给光源以产生调频光信号; 并将频率调制的光信号提供给光谱整形器，以将频率调制的光信号转换成幅度调制的光信号。

2. 发明申请

WO2005092041A9 METHOD AND APPARATUS FOR TRANSMITTING A SIGNAL USING SIMULTANEOUS FM AND AM MODULATION 审中-公开
标题翻译：使用同时调频和调制信号发送信号的方法和装置
公开(公告)号：WO2005092041A9
公开(公告)日：2009-11-19
申请号：PCT/US2005009398
申请日：2005-03-18
申请人： AZNA LLC
发明人： MAHGEREFTEH DANIEL , MATSUI YASUHIRO , TAYEBATI PARVIZ , ZHENG XUEYAN
IPC分类号： H04B10/516 , H04B10/54 , H04B10/548
CPC分类号： H04B10/5161 , H04B10/541 , H04B10/548

3. 发明申请

WO2005084268A3 FM SOURCE AND SPECTRAL RESHAPING ELEMENT 审中-公开
标题翻译： FM源和光谱恢复元件
公开(公告)号：WO2005084268A3
公开(公告)日：2007-02-01
申请号：PCT/US2005006412
申请日：2005-02-28
申请人： AZNA LLC
发明人： MAHGEREFTEH DANIEL , MATSUI YASUHIRO , ZHENG XUEYAN , JOHNSON BART , WALKER DUNCAN , TAYEBATI PARVIZ
IPC分类号： G02B6/12 , H04B10/2513 , H04B10/50
CPC分类号： H04B10/25137 , H04B10/504 , H04B10/505 , H04B10/5161 , H04B2210/516
摘要： A fiber optic communication system comprising: an optical signal source adapted to receive a base binary signal and produce a first frequency modulated signal, and an optical spectrum reshaper or an amplitude modulator adapted to reshape the first signal into a second amplitude and frequency modulated; characterized in that: the frequency characteristics of said first signal, and the optical characteristics of said optical spectrum reshaper, being such that the frequency characteristics of said second signal are configured so as to increase the tolerance of the second signal to dispersion in a transmission fiber. In another form of the present invention, there is provided a method for transmitting a base signal, comprising: using the base signal to produce a frequency modulated signal; and providing an amplitude modulator for receiving the frequency modulated signal and for generating an amplitude and frequency modulated signal.
摘要翻译：一种光纤通信系统，包括：适于接收基本二进制信号并产生第一频率调制信号的光信号源，以及适于将第一信号重新形成第二幅度和频率调制的光谱整形器或幅度调制器; 其特征在于：所述第一信号的频率特性和所述光谱整形器的光学特性使得所述第二信号的频率特性被配置为增加第二信号对传输光纤中色散的容差。在本发明的另一形式中，提供了一种用于发送基本信号的方法，包括：使用所述基本信号产生调频信号; 以及提供一个幅度调制器，用于接收频率调制信号并产生幅度和频率调制信号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式