| 1. | The innovation that met the room temperature challenge was the double heterostructure laser.
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| 2. | Aluminium gallium arsenide is used as a barrier material in GaAs based heterostructure devices.
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| 3. | Such a design is called a separate confinement heterostructure ( SCH ) laser diode.
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| 4. | The second waveguide type is a buried heterostructure.
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| 5. | Typical example is a ZnO / ZnMgO heterostructure.
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| 6. | Aluminum-free diode heterostructure lasers became the next step in his scientific life.
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| 7. | It is often grown on gallium phosphide substrates to form a GaP / GaAsP heterostructure.
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| 8. | Geballe was involved in research in the then-upcoming field of multilayered heterostructure materials.
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| 9. | The double heterostructure is a very useful structure in optoelectronic devices and has interesting electronic properties.
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| 10. | Panish and Izuo Hayashi independently developed first the single heterostructure laser and then the double heterostructure laser.
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