In conclusion, we have successfully demonstrated a fiber-remoted W-MOS with /spl sim/60 microsecond scan setting speeds. Extremely fast (/spl sim/25 nanosecond) wavelength tuning is possible, although electronic control systems tend to limit switching speeds to the microsecond regime. Although, our setup used a /spl sim/3.6 nm tunable bandwidth laser, DBR type structures can offer wavelength-tuning range as wide as 72 nm. Other options for high-speed widely tunable lasers include quantum dot lasers.
Microseconds domain switching-speed wavelength-multiplexed optical scanner
The 15th Annual Meeting of the IEEE Lasers and Electro-Optics Society ; 2 ; 457-458 vol.2
01.01.2002
143878 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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