(AlGa)As strip buried-heterostructure lasers prepared by hybrid crystal growth |
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| Authors: | Tsang W.T. Logan R.A. |
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| Affiliation: | Bell Laboratories, Murray Hill, USA; |
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| Abstract: | The localised nonwetting problem encountered during regrowth by LPE in the fabrication of a strip buried-heterostructure (SBH) laser was solved by using the hybrid process of MBE to grow the uniform four-layer heterostructure and LPE to achieve the melt back and regrowth. As a result of this process, a very significant improvement in the device yield was obtained. |
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