Abstract:
It is shown that for an average output power of 60 mW, the spectral density of low-frequency intensity fluctuations in single-mode semiconductor lasers lies in the interval 6 × 10-17 – 10-15 W2 Hz-1. This fluctuation level is caused by the presence of subthreshold longitudinal modes and mode hopping, leading to the emergence of a noticeable 1/f component in their spectrum.
Citation:
A. P. Bogatov, A. E. Drakin, S. A. Plisyuk, A. A. Stratonnikov, M. Sh. Kobyakova, A. V. Zubanov, A. A. Marmalyuk, A. A. Padalitsa, “Low-frequency intensity fluctuations in high-power single-mode ridge quantum-well InGaAs/AlGaAs heterostructure semiconductor lasers”, Kvantovaya Elektronika, 32:9 (2002), 809–814 [Quantum Electron., 32:9 (2002), 809–814]
Linking options:
https://www.mathnet.ru/eng/qe2296
https://www.mathnet.ru/eng/qe/v32/i9/p809
This publication is cited in the following 4 articles:
Quantum Electron., 43:9 (2013), 824–827
Quantum Electron., 41:10 (2011), 869–874
V. B. Pakhalov, Tech Phys Lett, 36:4 (2010), 354
Avto Tavkhelidze, J of Inst Physics Nanotechnology, 20:40 (2009), 405401