22吉比特每秒长波长垂直腔面发射激光器
22-Gb/s Long Wavelength VCSELs.
作者信息
Hofmann Werner, Müller Michael, Nadtochiy Alexey, Meltzer Christian, Mutig Alex, Böhm Gerhard, Rosskopf Jürgen, Bimberg Dieter, Amann Markus-Christian, Chang-Hasnain Connie
机构信息
Department of Electrical Engineering and Computer Science, University of California at Berkeley, Cory Hall, Berkeley, CA 94720, USA.
出版信息
Opt Express. 2009 Sep 28;17(20):17547-54. doi: 10.1364/OE.17.017547.
1.55-microm vertical cavity surface-emitting low-parasitic lasers show open eyes up to 22-Gb/s modulation speed. Uncooled error-free operation over a wide temperature range up to 85 degrees C under constant bias conditions is demonstrated at 12.5-Gb/s data rate. At these fixed bias conditions the laser characteristics are practically invariant with temperature. These are the highest data-rates reported from a long-wavelength VCSEL structure to date.
1.55微米垂直腔面发射低寄生激光器在高达22Gb/s的调制速度下实现了睁眼。在12.5Gb/s数据速率下，展示了在高达85摄氏度的宽温度范围内，在恒定偏置条件下的无冷却无差错运行。在这些固定偏置条件下，激光器特性实际上随温度不变。这些是迄今为止从长波长垂直腔面发射激光器结构报告的最高数据速率。
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