| Download | - View accepted manuscript: Gain and lifetime of GaInNAsSb narrow ridge waveguide laser diodes in continuous-wave operation at 1.56 mm (PDF, 779 KiB)
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| DOI | Resolve DOI: https://doi.org/10.1063/1.2361179 |
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| Author | Search for: Gupta, J. A.1; Search for: Barrios, P. J.1; Search for: Caballero, J. A.1; Search for: Poitras, D.1; Search for: Aers, G. C.1; Search for: Pakulski, G.1; Search for: Wu, X.1 |
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| Affiliation | - National Research Council of Canada. NRC Institute for Microstructural Sciences
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| Format | Text, Article |
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| Abstract | The continuous-wave (cw) operation of GaInNAsSb lasers at 1560 nm is reported. Light-current measurements were made before and after a 100 h cw burn in at 20°C, during which a 3 x 890 _m2 device with 72 mA initial threshold current and 14 mW maximum output power experienced a 15% drop in peak output power. These preliminary lifetime results provide insight into the reliability of GaInNAsSb active regions and reinforce the promise of this material for C-band devices. High-resolution modal gain spectra were extracted from the amplified spontaneous emission spectra acquired after the burn in, providing reliable values for the internal loss, transparency current, and differential gain. |
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| Publication date | 2006 |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 21276875 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 9c05ad4d-2c67-4305-a3b0-b2e52775856e |
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| Record created | 2015-10-29 |
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| Record modified | 2020-06-04 |
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