Influence of SG-DBR laser linewidth on 10.7 Gb/s DPSK and OOK transmission

Calibration of tunable lasers is currently based on achieving sufficient SMSR and output power for transmission. As systems employing these devices move towards advanced modulation formats it becomes imperative that the linewidth is also considered.

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Bibliographic Details
Main Authors: Smyth, F., Kai Shi, Anandarajah, P.M., Reid, D., Barry, L.P.
Format: Conference Proceeding
Language:English
Subjects:
Calibration
Differential quadrature phase shift keying
Laser modes
Laser tuning
Modulation
Power generation
Power lasers
Tunable circuits and devices
Wavelength division multiplexing
WDM networks
Online Access:Request full text
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Description
Summary:Calibration of tunable lasers is currently based on achieving sufficient SMSR and output power for transmission. As systems employing these devices move towards advanced modulation formats it becomes imperative that the linewidth is also considered.
ISSN:1550-381X