![Time evolution of light output and cost per LED lamp package, for red... | Download Scientific Diagram Time evolution of light output and cost per LED lamp package, for red... | Download Scientific Diagram](https://www.researchgate.net/publication/323923391/figure/fig5/AS:960566130667521@1606028220104/Time-evolution-of-light-output-and-cost-per-LED-lamp-package-for-red-and-white-lamps.png)
Time evolution of light output and cost per LED lamp package, for red... | Download Scientific Diagram
![Determine the Wavelength of light emitted from LED which is made up of GaAsP semiconductor whose forbidden energy gap is 1.875 eV.Mention the colour of the light emitted. Determine the Wavelength of light emitted from LED which is made up of GaAsP semiconductor whose forbidden energy gap is 1.875 eV.Mention the colour of the light emitted.](https://doubtnut-static.s.llnwi.net/static/web-thumb/648595547_web.png)
Determine the Wavelength of light emitted from LED which is made up of GaAsP semiconductor whose forbidden energy gap is 1.875 eV.Mention the colour of the light emitted.
![Record-level quantum efficiency from a high polarization strained GaAs/GaAsP superlattice photocathode with distributed Bragg reflector: Applied Physics Letters: Vol 109, No 25 Record-level quantum efficiency from a high polarization strained GaAs/GaAsP superlattice photocathode with distributed Bragg reflector: Applied Physics Letters: Vol 109, No 25](https://aip.scitation.org/action/showOpenGraphArticleImage?doi=10.1063/1.4972180&id=images/medium/1.4972180.figures.online.f1.jpg)