Kista光电研究中心和Syntune公司的研究人员宣布制造出首只工作速度可高至100Gb/s的单片发射机。该发射机芯片整合了一个1.53μm的分布反馈激光器和一个行波电吸收调制器,它有望降低宽带进入成本,并可提高以太网速度,这将使得它可取代价格昂贵得多的波分复用设备。该发射机芯片 Researchers at Kista’s Photonics Research Center and Syntune Corporation announced the creation of the first monolithic transmitter to operate at speeds up to 100Gb / s. The transmitter incorporates a 1.53μm distributed feedback laser and a traveling-wave electroabsorption modulator, which is expected to reduce broadband access costs and increase Ethernet speed, which will allow it to replace much more expensive wavelength division multiplexing Use equipment. The transmitter chip