Coherent light generators – Particular active media – Semiconductor
Reexamination Certificate
2005-04-12
2005-04-12
Wong, Don (Department: 2828)
Coherent light generators
Particular active media
Semiconductor
C372S043010, C372S050121
Reexamination Certificate
active
06879611
ABSTRACT:
A bottom emitting VCSEL where the light emitted can be monitored without obstruction. No additional mountings are required, such as a header, to monitor output, which mountings are necessary in prior art arrangements.
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“Optically transparent indium-tin-oxide (ITO) ohmic contacts in the fabrication of vertical-cavity surface-emitting lasers”, M.A. Martin et al., Electronics Letters, 17th Feb., 1994, vol. 30, No. 4, pp. 318-320.
Johansson Claes
von Würtemberg Rickard Marcks
Jackson Cornelius H.
Laubscher, Jr. Lawrence E.
Wong Don
Zarlink Semiconductor AB
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