Electrical characterization and application of very high speed vertical cavity surface emitting lasers (VCSELs)
Conference
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OSTI ID:471436
- and others
Vertical Cavity Surface Emitting Lasers (VCSELs) offer many benefits over conventional edge-emitting lasers including economical microelectronic batch processing, easy extension to 2-D arrays, and of interest here, very large intrinsic bandwidths due to reduced cavity volume. Results of electrical characterization of a 19 GHz bandwidth 850 nm VCSEL are presented. Small-signal characterization and modeling of the frequency response and device impedance is presented. Large signal performance is studied using two-tone RF and high-speed digital measurements. Appropriate drive conditions for high-speed digital applications are demonstrated.
- Research Organization:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE Office of Financial Management and Controller, Washington, DC (United States)
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 471436
- Report Number(s):
- SAND-97-0743C; CONF-970638-1; ON: DE97004039; TRN: 97:003082
- Resource Relation:
- Conference: IEEE MTT-S international microwave symposium, Denver, CO (United States), 8-13 Jun 1997; Other Information: PBD: 1997
- Country of Publication:
- United States
- Language:
- English
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