Over view
At NTT Innovative Devices, we have commercialized COSA (Coherent Optical Sub Assembly), which consists of miniaturized integrated optical transmitter/receiver with silicon-photonics technology and
Get QuoteRelated Topics:
Coherent Optical Receiver
Tap VOA
General Designed for high-density linecards and CFP2 pluggable transceivers, the NeoPhotonics Micro-Coherent Receiver provides advanced demodulation to analyze the state-of-polarization and optical
Get Quote
Future Development of Digital Coherent Optical
To implement optical transmission technology that supports IOWN, NTT Network Innovation Laboratories will research and develop digital coherent optical transmission technology from the
Get Quote
NTT Technical Review, Mar. 2011, Vol. 9, No. 3
We have been developing a 00-Gbit/s-class optical receiver front-end module with a hybrid integra-tion structure using silica-based planar lightwave circuit technology to perform demultiplexing and
Get Quote
NTT Technical Review, Vol. 18, No. 10, Oct 2020
From 2012 to 2015, he was an engineering man-ager at NTT Electronics Corporation, where he developed coherent receivers for 100-Gbit/s sys-tems and a multicast switch for CDC-ROADM
Get Quote
Performance of Kramers–Kronig and coherent receivers in Medium
In this work, we have experimentally evaluated and compared the performance of the KK receiver and the coherent receiver with the same transmission system structure and DSP scheme.
Get Quote
Digital Longitudinal Monitoring of Fiber-optic Link Using Coherent Receiver
Digital longitudinal monitoring (DLM) has been intensively studied for its capability of monitoring various physical parameters, such as optical power, distributed along the fiber-longitudinal direction by solely
Get Quote
Optical/Electrical integrated Products
400G coherent co-packaged device integrated with DSP and Silicon Photonics coherent optical modulator and receiver.
Get Quote
NTT Electronics continues to expand coherent optical communications
fJscaler, a new majority owned subsidiary of NTT Electronics, is a fabless semiconductor group designing high-speed, high-performance ICs for coherent optics, as well as several related
Get Quote
Ultracompact Silicon Photonics Coherent Optical
At NTT Device Innovation Center, we are developing optical transceiver modules using silicon photonics technology to not only minimize optical interfaces for high-speed transmission but also to reduce
Get Quote