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Enhanced internal second harmonic generation in InGaAs/GaAs/AlGaAs strained single-quantum-well buried-heterostructure laser diodes
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| dc.contributor.author | ISPASOIU, Radu G. | |
| dc.contributor.author | PUSCAS, Niculae N. | |
| dc.contributor.author | SMEU, Emil | |
| dc.contributor.author | BOTEZ, C. E. | |
| dc.contributor.author | IACOVLEV, Vladimir P. | |
| dc.contributor.author | MEREUTZA, Alexandru Z. | |
| dc.contributor.author | SURUCEANU, Grigore I. | |
| dc.date.accessioned | 2022-04-21T12:24:39Z | |
| dc.date.available | 2022-04-21T12:24:39Z | |
| dc.date.issued | 1998 | |
| dc.identifier.citation | ISPASOIU, Radu G., PUSCAS, Niculae N., SMEU, Emil et al. Enhanced internal second harmonic generation in InGaAs/GaAs/AlGaAs strained single-quantum-well buried-heterostructure laser diodes. In: Fifth Conference on Optics: proc. ROMOPTO 1997, 9-12 Sept., 1997, Bucharest, Romania, 1998, V. 3405, p. 462-468. | en_US |
| dc.identifier.uri | https://doi.org/10.1117/12.312791 | |
| dc.identifier.uri | http://repository.utm.md/handle/5014/20200 | |
| dc.description | Acces full text: https://doi.org/10.1117/12.312791 | en_US |
| dc.description.abstract | In this paper we report an indirect method based on photomultiplier response calibration to measure the radiant power of the internal second harmonic generation (ISHG) from InGaAs/GaAs/AlGaAs strained single quantum well buried heterostructure laser diodes. We observed enhanced ISHG radiant power, of the order of magnitude of 10-8 W. This phenomenon represents a signature of the beginning of the process of catastrophic optical degradation of the LD mirror facet layers, where the nonlinear optical interaction occurs. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | SPIE | en_US |
| dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
| dc.subject | photomultipliers | en_US |
| dc.subject | laser diodes | en_US |
| dc.subject | optical degradation | en_US |
| dc.subject | mirror facet layers | en_US |
| dc.title | Enhanced internal second harmonic generation in InGaAs/GaAs/AlGaAs strained single-quantum-well buried-heterostructure laser diodes | en_US |
| dc.type | Article | en_US |
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