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InP-Based Monolithic Tunable Narrow Linewidth Optical Radio Frequency Signal Generator with Direct Modulation

机译:基于INP的单片可调窄线宽光射频信号发生器直接调制

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A monolithic tunable optical radio frequency signal generator consisting of one semiconductor ring laser and two DFB lasers with direct electrical modulation by coplanar waveguide is designed. The key obstacles in the fabrication process are investigated. First-order ridge waveguide DFB lasers with a grating aspect ratio larger than 15 are fabricated.
机译:设计了一种由一个半导体环形激光器组成的单片可调谐光学射频信号发生器和由共面波导具有直接电气调制的两个DFB激光器。研究了制造过程中的关键障碍。制造具有大于15的光栅纵横比的一阶脊波导DFB激光器。

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