A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 176

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML

File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

Resonantly enhanced lumped-element O-band Mach-Zehnder modulator with an ultra-wide operating wavelength range. | LitMetric

We demonstrate an O-band resonantly enhanced Mach-Zehnder modulator utilizing highly overcoupled resonators with staggered resonance wavelengths that achieves an operating range of 6.6 nm (7.1 nm) with a 1 dB (3 dB) optical modulation amplitude penalty. It can be operated in a power-efficient lumped-element configuration without any tuning of the resonators in an extended temperature range of 80°C.

Download full-text PDF

Source
http://dx.doi.org/10.1364/OL.502324DOI Listing

Publication Analysis

Top Keywords

resonantly enhanced
8
mach-zehnder modulator
8
enhanced lumped-element
4
lumped-element o-band
4
o-band mach-zehnder
4
modulator ultra-wide
4
ultra-wide operating
4
operating wavelength
4
wavelength range
4
range demonstrate
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!