Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Journal of Lightwave Technology
  • Vol. 31,
  • Issue 13,
  • pp. 2244-2253
  • (2013)

An Integrated 40 Gbit/s Optical Costas Receiver

Not Accessible

Your library or personal account may give you access

Abstract

In this paper, a highly-integrated widely-tunable optical homodyne receiver is reported with 40 Gbaud/s data rate. By using photonic and electronic integration, the receiver is realized within a size of 10×10 mm2, and the system is very robust and resistive to environmental changes. An integrated photonic coherent receiver circuit is demonstrated with 35 GHz photodetector bandwidth, and the integrated local oscillator (LO) laser covers a 40 nm range. The electronic IC (EIC) has a working frequency up to 50 GHz. The feedback loop is carefully analyzed and designed, and the experimental results show > 1.1 GHz loop bandwidth, which matches the design. The hold-in range is measured to be > 15 GHz. The phase noise of the transmitting laser has been cloned to the LO laser quite well, and both the linewidth measurement and phase noise measurement show no observable cross talk between binary phase shift keying (BPSK) data and the optical phase-locked loop (OPLL). Error free (bit error rate < 10-12) is achieved up to 35 Gbit/s. The system consumes 3 Watts of power.

© 2013 IEEE

PDF Article
More Like This
40Gbit/s coherent optical receiver using a Costas loop

Hyun-chul Park, Mingzhi Lu, Eli Bloch, Thomas Reed, Zach Griffith, Leif Johansson, Larry Coldren, and Mark Rodwell
Opt. Express 20(26) B197-B203 (2012)

Single-chip integrated transmitters and receivers

Larry A. Coldren, Leif. A. Johansson, Mingzhi Lu, Hyun-chul Park, John Parker, Abirami Sivananthan, and Mark Rodwell
Opt. Express 20(26) B377-B385 (2012)

100 Gbit/s co-designed optical receiver with hybrid integration

Weizhong Li, Hongguang Zhang, Xiao Hu, Donglai Lu, Daigao Chen, Sikai Chen, Jian He, Lei Wang, Nan Qi, Xi Xiao, and Shaohua Yu
Opt. Express 29(10) 14304-14313 (2021)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved