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Anotace knihy

In this study high-speed oxide-confined VCSELs were §fabricated and characterized.§Complete fabrication processes for top-emitting self-§aligned and non-self-aligned 850nm§and 980nm high-speed VCSELs were developed. A §complete fabrication process for§bottom-emitting, non-self-aligned, flip-chip bonded §980nm high-speed VCSELs was§developed. Some of the critical fabrication steps §that affect the VCSEL s speed were§examined. The effect of a heat-sinking layer on the §performance of high-speed VCSELs§was demonstrated for 850nm and 980nm devices. To §further improve the understanding of current high-§speed VCSEL performance restrictions, the effect of §external heating on the VCSEL s resonance frequency §and damping factor was examined for top-emitting, §self-aligned 980nm VCSELs. Furthermore, as the §contacts of the self-aligned VCSELs go through §annealing, etching, and oxidation, experiments on §metal systems used were performed. To better model §the high-speed devices, the dielectric properties of §four different spin-on dielectrics were §investigated.

Parametry knihy

Zařazení knihy Knihy v angličtině Technology, engineering, agriculture Technology: general issues Engineering: general

• Plný název: High-Speed Vertical-Cavity Surface-Emitting Lasers
• Podnázev: Reduced Electrical and Thermal Constraints on Modulation Bandwidth
• Autor: Ahmad N. Al Omari
• Jazyk: Angličtina
• Vazba: Brožovaná
• Počet stran: 200
• EAN: 9783836491082
• ISBN: 3836491087
• ID: 07036138
• Nakladatelství: VDM Verlag
• Hmotnost: 299 g
• Rozměry: 229 × 152 × 12 mm
• Datum vydání: 24. May 2009

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