Physics · Optoelectronics
In optical fiber communication, why is the 1550 nm wavelength window widely used nowadays?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Optical amplification is not required
- 2WDM is feasible only at this wavelength
- 3Attenuation loss is at its lowest level✓
- 4Dispersion is minimized to zero
Correct answer
Attenuation loss is at its lowest level
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Optoelectronics MCQs →Want more practice questions on Optoelectronics?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Optoelectronics