Silicon-photonics-based coherent optical subassembly (COSA) for ultra-compact coherent transceiver

K. Kikuchi, K. Tsuzuki, S. Kamei, S. Yamanaka, S. Asakawa, T. Itoh, Y. Nasu, K. Takeda, K. Honda, Y. Kawamura, M. Jizodo, Masayuki Takahashi, M. Usui, H. Mawatari, T. Saida
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引用次数: 4

Abstract

We actualized a silicon photonics (SiPh)-based coherent optical subassembly (COSA) with a compact and low-height package for the next-generation transceiver form factors. We integrated optical functions required for transmitting and receiving digital coherent optical signals into a single SiPh chip. The COSA is applicable to 100-Gbps dual-polarization quadrature phase shift keying and 200Gbps dual polarization 16-quadrature amplitude modulation transmissions.
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超紧凑相干收发器用硅光子学相干光学组件(COSA)
我们实现了一种基于硅光子学(SiPh)的相干光学子组件(COSA),具有紧凑和低高度的封装,适用于下一代收发器的外形因素。我们将发送和接收数字相干光信号所需的光学功能集成到单个SiPh芯片中。COSA适用于100gbps双极化正交移相键控和200Gbps双极化16正交调幅传输。
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