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Low-cost WDM-PON with colorless bidirectional transceivers
By: Dong Jae Shin; Shim, C.S.; Keh, Y.C.; Kwon, J.W.; Lee, E.H.; Lee, J.K.; Park, M.K.; Park, J.W.; Oh, Y.K.; Kim, S.W.; Yun, I.K.; Shin, H.C.; Heo, D.; Lee, J.S.; Shin, H.S.; Kim, H.S.; Park, S.B.; Jung, D.K.; Seongtaek Hwang; Oh, Y.J.; Jang, D.H.;
2006 / IEEE
Description
This item was taken from the IEEE Periodical ' Low-cost WDM-PON with colorless bidirectional transceivers ' This paper presents a low-cost bidirectional (BiDi) wavelength-division-multiplexed passive optical network (WDM-PON) employing colorless uncooled BiDi transceivers (TRxs) and superluminescent diode (SLD)-based broadband light sources (BLSs). The C band is allocated for upstream and the E+ band for downstream in consideration of BiDi packaging, SLD development, and wavelength alignment of dual-window arrayed waveguide gratings (AWGs). The BiDi TRx integrates an uncooled Fabry-Perot laser diode (FP-LD), a p-i-n photodiode (PD), and a 45/spl deg/-angled thin-film filter in a small-form-factor (SFF) package. The SLD-based BLSs provide 13-dBm amplified spontaneous emissions (ASEs) with spectral ripples of < 3 dB and polarization dependencies of <1 dB. Colorless operations over 32 100-GHz-spaced channels are demonstrated from -20 to 80/spl deg/C in 155-Mb/s BiDi transmissions over 25 km.
Related Topics
Polarization Dependencies
Bidi Transmissions
100 Ghz
-20 To 80 Degc
155 Mbit/s
25 Km
Transceivers
Arrayed Waveguide Gratings
Superluminescent Diodes
Packaging
Optical Waveguides
Passive Optical Networks
Light Sources
Fabry-perot
Diode Lasers
Pin Photodiodes
Wavelength Locking
Amplified Spontaneous Emission (ase)
Bidirectional (bidi) Transceiver
Broadband Light Source (bls)
Fabry–pÉrot (fp) Laser
Optical Communication
Passive Optical Network (pon)
Wavelength Division Multiplexing (wdm)
Engineering
Communication, Networking And Broadcast Technologies
Photonics And Electrooptics
Integrated Optoelectronics
Wavelength Division Multiplexing
Optical Fibre Networks
Transceivers
Optical Communication Equipment
Packaging
Arrayed Waveguide Gratings
Semiconductor Lasers
P-i-n Photodiodes
Thin Film Devices
Optical Filters
Superradiance
Light Sources
Optical Fibre Polarisation
Telecommunication Channels
4 To 8 Ghz
Low-cost Wdm-pon
Colorless Transceivers
Bidirectional Transceivers
Wavelength-division-multiplexing
Passive Optical Network
Superluminescent Diode
Broadband Light Sources
C Band
E+ Band
Bidi Packaging
Wavelength Alignment
Dual-window Awg
Arrayed Waveguide Gratings
Uncooled Laser Diode
Fabry-perot Laser Diode
P-i-n Photodiode
Thin-film Filter
Small-form-factor Package
Amplified Spontaneous Emissions
Spectral Ripples