Demonstration of World-First 103 Gbit/s Transmission over 40 km Single Mode Fiber by 1310 nm LAN-WDM Optical Transceiver for 100GbE

Arima, Roy; Yamashita, Takeshi; Yahagi, Tomohiko; Ban, Takahiko; Sasada, M.; Takamatsu, Hisashi; Sakai, Manabu; Sasada, Noriko; Toyonaka, T.; Hamada, Hiroshi; Shishikura, M.; Hatano, Tadashi; Hiramoto, K.; Irie, Hiroki

doi:10.1364/nfoec.2011.jwa9

Cited by 3 publications

(4 citation statements)

References 3 publications

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“…To the best of our knowledge, this is the first 25.8 Gbit/s error-free receiver operation of a CAN-type APD-ROSA and the first 25.8 Gbit/s 40 km transmission without an optical amplifier. The power penalty between the back-to-back condition and that after 40 km transmission is +0.2 dB, which is comparable to that previously reported [1].…”

supporting

confidence: 88%

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High-sensitivity 25 Gbit/s avalanche photodiode receiver optical sub-assembly for 40 km transmission

et al. 2012

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A report is presented on an avalanche photodiode receiver optical subassembly module designed for 25 Gbit/s operations at 1310 nm. The receiver optical sub-assembly maintains 3 dB bandwidth as high as 18 GHz for a multiplication factor of up to 10. By 40 km singlemode fibre transmission measurements, receiver sensitivity of 221.7 dBm is demonstrated at a data rate of 25.8 Gbit/s for an input optical signal extinction ratio of 8, with a power penalty of 0.2 dB against the back-to-back condition.

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supporting

confidence: 88%

“…So, a variety of 10 Gbit/s systems have widely employed avalanche photodiodes (APDs) with multiplication gain, replacing photodiodes. On the other hand, in the emerging long-reach 100 Gbit/s systems, such as the 25 Gbit/s × four lane systems, a semiconductor optical amplifier (SOA) has been a candidate so far [1,2], due to the insufficient APD performance.…”

mentioning

confidence: 99%

High-sensitivity 25 Gbit/s avalanche photodiode receiver optical sub-assembly for 40 km transmission

et al. 2012

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“…With the rapid growth of data traffic in local area networks, wireless mobile communications, and data centers [1] , high speed, low-cost, and highly compact transceivers have attracted considerable interest in recent years. In order to exploit the data transmission capacity of an optical connection, wavelength-division multiplexing (WDM) and parallel singlemode fiber 4-lane (PSM4) [2] are mainly adopted. In these applications, a multi-lane transmitter optical sub-assembly (TOSA), with integration of lasers, modulators, and WDM filters, can help miniaturize an optical transceiver.…”

Section: Introductionmentioning

confidence: 99%

Four-channel CWDM transmitter chip based on thin-film lithium niobate platform

Chen¹,

Chen²,

Ruan³

et al. 2022

J. Semicond.

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Multi-lane integrated transmitter chips are key components in future compact optical modules to realize high-speed optical interconnects. Thin-film lithium niobate (TFLN) photonics have emerged as a promising platform for achieving high-performance chip-scale optical systems. Combining a coarse wavelength-division multiplexing (CWDM) devices using fabrication-tolerant angled multimode interferometer structure and high-performance electro-optical modulators, we demonstrate monolithic on-chip four-channel CWDM transmitter on the TFLN platform for the first time. The four-channel CWDM transmitter enables high-speed transmissions of 100 Gb/s data rate per wavelength channel (i.e., an aggregated date rate of 400 Gb/s).

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“…There are several integration technologies to assemble them, including discrete integration, hybrid integration and monolithic integration. Discrete integrations use discrete components to realize photoelectric conversion, [5,6] which are time consuming and size inefficient. Monolithic integration is not mature, whose yield and volume are too small.…”

mentioning

confidence: 99%

The 8×10 GHz Receiver Optical Subassembly Based on Silica Hybrid Integration Technology for Data Center Interconnection

Wang

et al. 2017

Chinese Phys. Lett.

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An 8×10 GHz receiver optical sub-assembly (ROSA) consisting of an 8-channel arrayed waveguide grating (AWG) and an 8-channel PIN photodetector (PD) array is designed and fabricated based on silica hybrid integration technology. Multimode output waveguides in the silica AWG with 2% refractive index difference are used to obtain flat-top spectra. The output waveguide facet is polished to 45° bevel to change the light propagation direction into the mesa-type PIN PD, which simplifies the packaging process. The experimental results show that the single channel 1 dB bandwidth of AWG ranges from 2.12 nm to 3.06 nm, the ROSA responsivity ranges from 0.097 A/W to 0.158 A/W, and the 3 dB bandwidth is up to 11 GHz. It is promising to be applied in the eight-lane WDM transmission system in data center interconnection.

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Demonstration of World-First 103 Gbit/s Transmission over 40 km Single Mode Fiber by 1310 nm LAN-WDM Optical Transceiver for 100GbE

Cited by 3 publications

References 3 publications

High-sensitivity 25 Gbit/s avalanche photodiode receiver optical sub-assembly for 40 km transmission

High-sensitivity 25 Gbit/s avalanche photodiode receiver optical sub-assembly for 40 km transmission

Four-channel CWDM transmitter chip based on thin-film lithium niobate platform

The 8×10 GHz Receiver Optical Subassembly Based on Silica Hybrid Integration Technology for Data Center Interconnection

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