Vertical integration of dual wavelength index guided lasers
| Autor: | B.H. van Roy, Chennupati Jagadish, F Fouad Karouta, H.H. Tan |
|---|---|
| Přispěvatelé: | Photonic Integration |
| Jazyk: | angličtina |
| Rok vydání: | 1999 |
| Předmět: |
Materials science
business.industry Physics::Optics Substrate (electronics) Injection seeder Laser Semiconductor laser theory law.invention Gallium arsenide Wavelength chemistry.chemical_compound Optics chemistry law Optoelectronics Physics::Atomic Physics Electrical and Electronic Engineering business Refractive index Tunable laser |
| Zdroj: | Electronics Letters, 35(10), 815-817. Institution of Engineering and Technology (IET) |
| ISSN: | 0013-5194 |
| DOI: | 10.1049/el:19990554 |
| Popis: | The vertical integration of two GaAs-based lasers operating at different wavelengths has been achieved with the use of re-growth technology. A V-channel substrate inner stripe structure was used for the bottom laser and a ridge waveguide for the top laser. Both lasers shared a common electrode and can be powered independently or simultaneously. This represents a promising method for fabricating integrated lasers with different wavelengths. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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