Press Releases

Mar 21, 2017
Oclaro Strengthens Lithium Niobate Portfolio with High-Bandwidth Single and Dual Carrier PM-QMZ Modulators

SAN JOSE, Calif., March 21, 2017 /PRNewswire/ -- Oclaro, Inc. (NASDAQ: OCLR), a leading provider and innovator of optical communications solutions, today announced it has expanded its lithium niobate (LiNbO3) portfolio with the availability of a dual wavelength PM-QMZ external modulator for data rates up to 1Tbs.  This new product joins the Oclaro high-bandwidth single carrier PM-QMZ modulator, which has been available since September 2015 and tested in many labs and R&D centers operating at different symbol rates up to 64 Gbaud and at different modulation formats up to 128-QAM.

"This announcement builds upon Oclaro's proven track record in delivering high-speed, high-volume lithium niobate external modulators that our customers need to deploy 400G and 600G networks," said Adam Carter, Chief Commercial Officer at Oclaro, Inc.  "By adding a two wavelength capability to our already proven single wavelength product portfolio, we can now provide customers with the flexibility to design next-generation networks based on their cost, performance and power requirements."

About the Oclaro Dual Wavelength External Modulator
The Oclaro dual wavelength PM-QMZ lithium niobate external modulator is designed to enable data rates up to 1Tbs by using two wavelengths "packed" in a single gold box. This modulator is a high electro-optic bandwidth Polarization Multiplexed Quad Parallel Mach-Zehnder (PM-QMZ) device that integrates into a hermetic package two PM-QMZ sets, each of which includes an input beam splitter, four parallel Mach-Zehnder modulators configured for I-Q modulation, a polarization combiner, and monitor photodiodes for power and bias control.

Key features of the dual carrier lithium niobate external modulator include the following:

  • 3dB electro-optic bandwidth exceeding 28GHz.
  • Very smooth optical response up to 45GHz enabling a symbol rate of up to 45 Gbaud.
  • Extinction ratio above 25dB to enable complex modulation formats.
  • Insertion loss below 12dB for high efficiency.
  • Supports L-Band operation similar to all other Oclaro LiNbO3 modulators.

About Oclaro
Oclaro, Inc. (NASDAQ: OCLR), is a leader in optical components and modules for the long-haul, metro and data center markets. Leveraging more than three decades of laser technology innovation and photonics integration, Oclaro provides differentiated solutions for optical networks and high-speed interconnects driving the next wave of streaming video, cloud computing, application virtualization and other bandwidth-intensive and high-speed applications. For more information, visit www.oclaro.com or follow on Twitter at @OclaroInc.

Copyright 2017. All rights reserved. Oclaro, the Oclaro logo, and certain other Oclaro trademarks and logos are trademarks and/or registered trademarks of Oclaro, Inc. or its subsidiaries in the US and other countries. All other trademarks are the property of their respective owners. Information in this release is subject to change without notice.

Media Contact Info:                                                            

Kelly Karr
Tanis Communications, Inc.


To view the original version on PR Newswire, visit:http://www.prnewswire.com/news-releases/oclaro-strengthens-lithium-niobate-portfolio-with-high-bandwidth-single-and-dual-carrier-pm-qmz-modulators-300426697.html

SOURCE Oclaro, Inc.

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