采用基于inp的调制器和驱动ic的3.2 w功耗小型化光DP-QPSK调制器模块

2013 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS) Pub Date : 2013-11-11 DOI:10.1109/CSICS.2013.6659238

N. Kono, H. Yagi, Naoki Itabashi, H. Shoji

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引用次数: 1

摘要

我们为光相干收发器制造了一个紧凑的低功耗双偏振正交相移键控(DP-QPSK)调制器模块。该模块包括一个基于inp的电光调制器，四个驱动ic和偏振多路复用微光学。包装尺寸为16.5 mm × 34.0 mm × 6.0 mm。我们演示了128 Gbit/s的DP-QPSK运行能力，功耗极低，为3.2 W。这种低功耗是通过使用具有3.3 v和5.2 v电源的低功耗两级限制驱动IC，结合基于inp的低v π调制器和1.4Vπ驱动来实现的。

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Miniaturized Optical DP-QPSK Modulator Module with 3.2-W Power Dissipation Using InP-Based Modulator and Driver ICs

We have fabricated a compact and low-power dual-polarization quadrature phase-shift keying (DP-QPSK) modulator module for optical coherent transceivers. This module includes an InP-based electro-optic modulator, four driver ICs, and polarization multiplexing micro-optics. The package size is 16.5 mm × 34.0 mm × 6.0 mm. We demonstrate 128 Gbit/s DP-QPSK operation capability with a very low power dissipation of 3.2 W. This low power dissipation was achieved by using a low-power two-stage limiting driver IC with 3.3-V and 5.2-V power supplies in combination with an InP-based low-Vπ modulator and 1.4Vπ driving.

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来源期刊

2013 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS)

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