An extremely compact electro-absorption modulator integrated DFB laser module for 100Gbps Ethernet over 75km SMF reach

Oomori, H.; Ooe, Hideaki; Seki, Masayoshi; Fujimura, Y.; Matsumoto, Kunihiro; Murakami, Yukio

doi:10.1109/ecoc.2008.4729453

Cited by 7 publications

(1 citation statement)

References 3 publications

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“…In order to meet the increasing demands for large bandwidth and high-speed optical communications, 40-Gigabit Ethernet and 100-Gigabit Ethernet standard were proposed for single-mode fiber interface at the operating wavelength about 1.31 μm. 1 Four-channel electroabsorption modulated laser (EML) [2][3][4][5][6][7][8][9] and directly modulated laser (DML) [10][11][12][13][14] have been developed. Compared with EML, DML has several advantages including smaller volume, lower cost, lower power consumption and simpler manufacturing process, it can be used to implement low-cost transmitters.…”

Section: Introductionmentioning

confidence: 99%

Four‐channel directly modulated square‐rectangular laser array in the O‐band

Huang

Xiao

et al. 2021

Micro & Optical Tech Letters

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A four-channel directly modulated square-rectangular laser array was demonstrated in 1.3 μm wavelength range with the wavelength interval about 5 nm. The laser array shows stable single mode operation with the side-mode suppression ratio (SMSR) over 30 dB, 3-dB modulation bandwidth above 11.8 GHz and an open-eye diagram is obtained at data rates of 10 Gb/s, and the relative intensity noise (RIN) about À138 dB/Hz up to 5 GHz for all channels.

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