The amplitude noise of a VCSEL emitting in the 840 nm range has been studied in a medium frequency range. The optical noise spectral density is similar to the optical nose of a 'normal' edge emitting laser. However, the value of the white electrical nose spectral density is two decades higher than the shotnoise reference level; over theoretical approach allow us to think that the electrical noise is dominated, above threshold, by the noise of the multiple mirror junctions.
|Name||Proceedings of SPIE|
|Conference||Vertical-Cavity Surface-Emitting Lasers II, San Jose, CA, 28-29 January 1998|
|Period||1/01/98 → …|
|Other||Vertical-Cavity Surface-Emitting Lasers II, San Jose, CA, 28-29 January 1998|