![Laser diodes, explained by RP Photonics Encyclopedia; semiconductor, gain, index guiding, high power Laser diodes, explained by RP Photonics Encyclopedia; semiconductor, gain, index guiding, high power](https://www.rp-photonics.com/img/ld_ui.png)
Laser diodes, explained by RP Photonics Encyclopedia; semiconductor, gain, index guiding, high power
![Materials | Free Full-Text | An Alternative Lifetime Model for White Light Emitting Diodes under Thermal–Electrical Stresses Materials | Free Full-Text | An Alternative Lifetime Model for White Light Emitting Diodes under Thermal–Electrical Stresses](https://www.mdpi.com/materials/materials-11-00817/article_deploy/html/images/materials-11-00817-g001-550.jpg)
Materials | Free Full-Text | An Alternative Lifetime Model for White Light Emitting Diodes under Thermal–Electrical Stresses
![a) Upper laser level 4 I 13/2 lifetime versus temperature for the Er 3+... | Download Scientific Diagram a) Upper laser level 4 I 13/2 lifetime versus temperature for the Er 3+... | Download Scientific Diagram](https://www.researchgate.net/publication/263841763/figure/fig2/AS:296041984348172@1447593317970/a-Upper-laser-level-4-I-13-2-lifetime-versus-temperature-for-the-Er-3-002NaYWO-4.png)
a) Upper laser level 4 I 13/2 lifetime versus temperature for the Er 3+... | Download Scientific Diagram
![Egismos on Twitter: "In order to avoid such issue the housing of the laser diode must have good thermal dissipation properties. For prolonged usage or in harsher environments an additional external cooling Egismos on Twitter: "In order to avoid such issue the housing of the laser diode must have good thermal dissipation properties. For prolonged usage or in harsher environments an additional external cooling](https://pbs.twimg.com/media/En0efKYUUAA9cis.png)
Egismos on Twitter: "In order to avoid such issue the housing of the laser diode must have good thermal dissipation properties. For prolonged usage or in harsher environments an additional external cooling
![CW light output of a laser diode operated at a constant current of 190... | Download Scientific Diagram CW light output of a laser diode operated at a constant current of 190... | Download Scientific Diagram](https://www.researchgate.net/publication/234961207/figure/fig2/AS:299646447570946@1448452688335/CW-light-output-of-a-laser-diode-operated-at-a-constant-current-of-190-mA-at-15-C-The.png)