Fishing – trapping – and vermin destroying
Patent
1994-06-15
1995-04-04
Breneman, R. Bruce
Fishing, trapping, and vermin destroying
372 45, 372 46, 385130, 385131, H01L 2120
Patent
active
054037751
ABSTRACT:
The disclosure is directed to improved techniques and devices employing an aluminum-bearing III-V semiconductor material and a native oxide of aluminum that is formed in the semiconductor material. Effective optical confinement, tailored to obtain desired operating conditions, can be achieved with a thick native oxide of aluminum that extends through at least one-third of the thickness of the aluminum-bearing layer in which the native oxide is formed. The resultant lateral index step can be made quite large and employed for devices such as ring lasers.
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Caracci Stephen J.
Holonyak, Jr. Nick
Kish Fred A.
Breneman R. Bruce
Novack Martin
Paladugu Ramamohan R.
The Board of Trustees of the University of Illinois
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