Saturday, March 12, 2022 1:24:47 PM
Authors: Dr. Michael Lebby, Karen Liu and Cory Pecinovsky
Electro-Optic Polymers Improve Speed and Power Efficiency
Here are a few notable quotes from the article along with my comments in italics.
Comment: The Pockels Effect changes the electromagnetic field (E-field) around the polymer (voltage-based). E-fields change at the nearly the speed of light, as it is electromagnetic radiation. As such, its response time is incredibly fast.
Comment: The Stark Effect involves "electron flow", i.e., electrical current. All conductors have a property known as inductance. Inductance in electrical systems is analogous to inertia in mechanical systems. This means that it takes time to start moving and to stop moving electrons. Time is our enemy in high-speed communication devices. It degrades the response time of the system. The contrast of response times is on the order of 1000X faster for a polymer modulator exploiting the Pockels Effect vs a Si or InP modulator relying on the Stark Effect. Other factors come into play, so LWLG can't boast a 1000X improvement in response time over Si, but - at least in this regard - it is much better.
Comment: The phenomena of various frequencies travelling at different rates through a medium is known as "group delay". It results in a rounding of the edges type of distortion in the eye-diagram. If the edges get too rounded, loss of signal integrity occurs. As quoted above, this is most notable at the higher frequencies. Consequently, the bandwidth of the data signal becomes limited. The fact that polymers exhibit at least double the group delay of LiNbO3 based modulators is remarkable. I know that many are concerned about losing market share to "thin-film lithium niobate" (TFLN) modulators. The contrast of the performance of polymer vs TFLN should help ease your concern in this regard, at least to a certain degree.
The article is full of other interesting observations, but are a bit more technical. The above paragraphs/comments highlight the compelling benefits of LWLG Perkinamine polymers over Si-based ones.
PG
Recent LWLG News
- Lightwave Logic and Polariton to Jointly Showcase Packaged Electro-Optic Polymer Modulators at the European Conference on Optical Communications • PR Newswire (US) • 09/24/2024 08:05:00 PM
- Lightwave Logic Receives 2024 Industry Innovation Award for Hybrid PIC/Optical Integration Platform at the European Conference on Optical Communications (ECOC) • PR Newswire (US) • 09/24/2024 12:31:00 PM
- Form 8-K - Current report • Edgar (US Regulatory) • 09/09/2024 08:00:09 PM
- LIGHTWAVE LOGIC APPOINTS FORMER DUPONT EXECUTIVE THOMAS CONNELLY, JR. TO BOARD OF DIRECTORS • PR Newswire (US) • 09/09/2024 12:31:00 PM
- Form 3 - Initial statement of beneficial ownership of securities • Edgar (US Regulatory) • 08/13/2024 08:58:16 PM
- Form 8-K - Current report • Edgar (US Regulatory) • 08/12/2024 08:30:07 PM
- Lightwave Logic Provides Second Quarter 2024 Corporate Update • PR Newswire (US) • 08/12/2024 12:31:00 PM
- Form 10-Q - Quarterly report [Sections 13 or 15(d)] • Edgar (US Regulatory) • 08/09/2024 08:14:43 PM
- Form 424B5 - Prospectus [Rule 424(b)(5)] • Edgar (US Regulatory) • 08/09/2024 08:10:18 PM
- Form 424B5 - Prospectus [Rule 424(b)(5)] • Edgar (US Regulatory) • 08/09/2024 08:08:25 PM
- Form EFFECT - Notice of Effectiveness • Edgar (US Regulatory) • 08/06/2024 04:15:14 AM
- Form S-3/A - Registration statement under Securities Act of 1933: [Amend] • Edgar (US Regulatory) • 07/31/2024 09:05:40 PM
- Lightwave Logic Invited to Present at 2024 European Conference on Optical Communications • PR Newswire (US) • 07/30/2024 12:31:00 PM
- Form S-3 - Registration statement under Securities Act of 1933 • Edgar (US Regulatory) • 07/26/2024 09:07:10 PM
- Lightwave Logic Appoints Industry Veteran Yves LeMaitre to Board of Directors • PR Newswire (US) • 07/23/2024 12:31:00 PM
- Form 8-K - Current report • Edgar (US Regulatory) • 07/22/2024 08:47:34 PM
- Lightwave Logic Reaffirms Commercialization Timeline Presented at the 2024 Annual Shareholder Meeting • PR Newswire (US) • 06/03/2024 12:31:00 PM
- Form 8-K - Current report • Edgar (US Regulatory) • 05/24/2024 08:01:14 PM
- Lightwave Logic and Advanced Micro Foundry (AMF) Partner to Accelerate Development of Silicon Photonics Modulators Using Electro-Optic Polymers • PR Newswire (US) • 05/21/2024 12:31:00 PM
- Lightwave Logic Provides First Quarter 2024 Corporate Update • PR Newswire (US) • 05/13/2024 12:31:00 PM
- Form 10-Q - Quarterly report [Sections 13 or 15(d)] • Edgar (US Regulatory) • 05/10/2024 08:41:09 PM
- Lightwave Logic Demonstrates Thought Leadership with Critical Contributions to Global Integrated Photonics Industry Roadmap • PR Newswire (US) • 04/16/2024 12:31:00 PM
- Lightwave Logic Secures New Patent for Diamondoid Non-linear Optical Chromophore Patent to Improves Material Robustness • PR Newswire (US) • 04/01/2024 12:31:00 PM
- Lightwave Logic EO Polymer Achieves World-Class Performance of 400Gbps with Plasmonic Mach Zehnder Modulator • PR Newswire (US) • 03/28/2024 12:31:00 PM
- Lightwave Logic Demonstrates World-Class 200Gbps Heterogeneous Polymer/Silicon Photonic Modulator Results • PR Newswire (US) • 03/25/2024 12:31:00 PM
FEATURED Cannabix Technologies and Omega Laboratories Inc. Advance Marijuana Breathalyzer Technology - Dr. Bruce Goldberger to Present at Society of Forensic Toxicologists Conference • Sep 24, 2024 8:50 AM
FEATURED Integrated Ventures, Inc Announces Strategic Partnership For GLP-1 (Semaglutide) Procurement Through MedWell USA, LLC. • Sep 24, 2024 8:45 AM
Avant Technologies Accelerates Creation of AI-Powered Platform to Revolutionize Patient Care • AVAI • Sep 24, 2024 8:00 AM
VHAI - Vocodia Partners with Leading Political Super PACs to Revolutionize Fundraising Efforts • VHAI • Sep 19, 2024 11:48 AM
Dear Cashmere Group Holding Co. AKA Swifty Global Signs Binding Letter of Intent to be Acquired by Signing Day Sports • DRCR • Sep 19, 2024 10:26 AM
HealthLynked Launches Virtual Urgent Care Through Partnership with Lyric Health. • HLYK • Sep 19, 2024 8:00 AM