A vertical-cavity surface-emitting laser applied to a 0.8-mu m NMOS driver
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作者:
Mathine, DL
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ARIZONA STATE UNIV,DEPT ELECT ENGN,CTR SOLID STATE ELECT RES,TEMPE,AZ 85287ARIZONA STATE UNIV,DEPT ELECT ENGN,CTR SOLID STATE ELECT RES,TEMPE,AZ 85287
Mathine, DL
[1
]
Droopad, R
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ARIZONA STATE UNIV,DEPT ELECT ENGN,CTR SOLID STATE ELECT RES,TEMPE,AZ 85287ARIZONA STATE UNIV,DEPT ELECT ENGN,CTR SOLID STATE ELECT RES,TEMPE,AZ 85287
Droopad, R
[1
]
Maracas, GN
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ARIZONA STATE UNIV,DEPT ELECT ENGN,CTR SOLID STATE ELECT RES,TEMPE,AZ 85287ARIZONA STATE UNIV,DEPT ELECT ENGN,CTR SOLID STATE ELECT RES,TEMPE,AZ 85287
Maracas, GN
[1
]
机构:
[1] ARIZONA STATE UNIV,DEPT ELECT ENGN,CTR SOLID STATE ELECT RES,TEMPE,AZ 85287
An optoelectronic integrated circuit (OEIC) composed of a vertical-cavity surface-emitting laser (VCSEL) appliqued to an NMOS drive circuit was fabricated to form an optical link from the CMOS chip, A custom NMOS circuit was designed and fabricated through the MOSIS foundry service in a standard 0.8-mu m CMOS process, InGaAs quantum-well VCSEL's were grown, fabricated and tested on an n-type GaAs substrate, Next, the VCSEL's underwent a substrate removal technique and were appliqued to the NMOS circuitry, The OEIC was tested at the chip level and showed an electrical to optical conversion efficiency of 1.09 mW/V. Modulation results are also discussed.