Wednesday, 21 October 202611:43 am ISTIndia edition

Just in

11:19 amWhat are the deal contours of India-New Zealand FTA?
11:19 amNo frills, the true Avadi story
11:14 amTiger Shroff firing: How secret weapon delivery and a phone call exposed the shooters’ escape route
11:06 amIndia opposes attempts to portray world’s largest democracy negatively using unverified allegations at UN
11:02 amParvinder Singh Jhota murder case: CBI takes over probe, team reaches Punjab’s Mansa
SponsoredPut your announcement in this ticker from ₹69/day
10:56 am'Woke Up With Strangling Signs': Student Alleges Rape At Arizona Frat House
10:51 amDelhi govt's winter pollution action plan to be enforced from November 1; WFH, no PUC-no fuel rules and more | Full list of measures
10:45 am'Focus On Skills, Not Looks': Trump's 1st Press Chief On Katie Zacharia Row
10:39 amFrom Punjab campus to Jodhpur prison: How Lawrence Bishnoi's path led him to Salman Khan
10:37 amTeam Trump's Tariffs, Visa Curbs Not Targeted At India: Marco Rubio
10:36 amIndia slams UN over ‘selective targeting’ after experts flag crackdown on protests
10:34 amSchools In Chennai, Nearby Districts Closed Due To Heavy Rain, Flood Risks
10:33 am105 US Lawmakers Urge FBI Hate Crime Probe Into US Temple Mass Shooting Plot
10:33 amAlbanian police clash with anti-government protesters for eighth day
11:19 amWhat are the deal contours of India-New Zealand FTA?
11:19 amNo frills, the true Avadi story
11:14 amTiger Shroff firing: How secret weapon delivery and a phone call exposed the shooters’ escape route
11:06 amIndia opposes attempts to portray world’s largest democracy negatively using unverified allegations at UN
11:02 amParvinder Singh Jhota murder case: CBI takes over probe, team reaches Punjab’s Mansa
SponsoredPut your announcement in this ticker from ₹69/day
10:56 am'Woke Up With Strangling Signs': Student Alleges Rape At Arizona Frat House
10:51 amDelhi govt's winter pollution action plan to be enforced from November 1; WFH, no PUC-no fuel rules and more | Full list of measures
10:45 am'Focus On Skills, Not Looks': Trump's 1st Press Chief On Katie Zacharia Row
10:39 amFrom Punjab campus to Jodhpur prison: How Lawrence Bishnoi's path led him to Salman Khan
10:37 amTeam Trump's Tariffs, Visa Curbs Not Targeted At India: Marco Rubio
10:36 amIndia slams UN over ‘selective targeting’ after experts flag crackdown on protests
10:34 amSchools In Chennai, Nearby Districts Closed Due To Heavy Rain, Flood Risks
10:33 am105 US Lawmakers Urge FBI Hate Crime Probe Into US Temple Mass Shooting Plot
10:33 amAlbanian police clash with anti-government protesters for eighth day

Tech

Voltage-controlled photonic chip could make smart-glasses displays more efficient

Reported by Tech Xplore 20 Oct 2026, 9:30 pm IST 1 min read

Image: Tech Xplore. Rights remain with the publisher.

Smart glasses need compact, efficient displays that can produce detailed images without drawing too much power. Laser beam scanning is one approach to meeting these requirements. Rather than using a fixed array of pixels, ...

Read the full report on Tech Xplore

Story file

Section: Tech
Topics: AI & gadgets
First reported by: Tech Xplore
Published: Tuesday, 20 October 2026, 9:30 pm IST
Coverage: One outlet so far

How this page works. The Headline Update lists this report from Tech Xplore with a short summary and a link to the original. The original reporting and photograph belong to the publisher. Spotted an error in our summary? Tell our corrections desk.