200 GHz-spacing 8-channel multi-wavelength lasers for WDM-PON optical line terminal sources

Su Hwan Oh; Jang Uk Shin; Ki Soo Kim; Dong Hoon Lee; Sang Ho Park; Hee Kyung Sung; Yong Soon Baek; Kwang Ryong Oh

doi:10.1364/OE.17.009401

200 GHz-spacing 8-channel multi-wavelength lasers for WDM-PON optical line terminal sources

Su Hwan Oh
, Jang Uk Shin
, Ki Soo Kim
, Dong Hoon Lee
, Sang Ho Park
, Hee Kyung Sung
, Yong Soon Baek
, Kwang Ryong Oh

Division of Chemical Engineering

Electronics and Telecommunications Research Institute

Research output: Contribution to journal › Journal article › peer-review

12 Scopus citations

Abstract

We have fabricated modules of 8-channel multi-wavelength lasers (MWLs) with a wavelength separation of 200 GHz for the wavelength division multiplexed-passive optical network (WDM-PON) optical line terminal sources. The variation in the output power is minimized by inserting silicone between the superluminescent diode (SLD) and the silica waveguide. The wavelength shift of each channel is less than 0.21 nm from the ITU grid and can be controlled in the range of 0.36 nm without any reductions of the output power by a tuning heater. MWLs operated successfully in the direct modulation for 1.25 Gbit/s transmissions over 20 km.

Original language	English
Pages (from-to)	9401-9407
Number of pages	7
Journal	Optics Express
Volume	17
Issue number	11
DOIs	https://doi.org/10.1364/OE.17.009401
State	Published - 2009.05.25

Keywords

(060.4510): Optical communication
(130.3120): Integrated optics devices
(230.1480): Bragg reflectors

Access to Document

10.1364/OE.17.009401

Cite this

@article{a9db017051104d12ac7e264201ae8a2e,

title = "200 GHz-spacing 8-channel multi-wavelength lasers for WDM-PON optical line terminal sources",

abstract = "We have fabricated modules of 8-channel multi-wavelength lasers (MWLs) with a wavelength separation of 200 GHz for the wavelength division multiplexed-passive optical network (WDM-PON) optical line terminal sources. The variation in the output power is minimized by inserting silicone between the superluminescent diode (SLD) and the silica waveguide. The wavelength shift of each channel is less than 0.21 nm from the ITU grid and can be controlled in the range of 0.36 nm without any reductions of the output power by a tuning heater. MWLs operated successfully in the direct modulation for 1.25 Gbit/s transmissions over 20 km.",

keywords = "(060.4510): Optical communication, (130.3120): Integrated optics devices, (230.1480): Bragg reflectors",

author = "Oh, \{Su Hwan\} and Shin, \{Jang Uk\} and Kim, \{Ki Soo\} and Lee, \{Dong Hoon\} and Park, \{Sang Ho\} and Sung, \{Hee Kyung\} and Baek, \{Yong Soon\} and Oh, \{Kwang Ryong\}",

year = "2009",

month = may,

day = "25",

doi = "10.1364/OE.17.009401",

language = "English",

volume = "17",

pages = "9401--9407",

journal = "Optics Express",

issn = "1094-4087",

number = "11",

}

TY - JOUR

T1 - 200 GHz-spacing 8-channel multi-wavelength lasers for WDM-PON optical line terminal sources

AU - Oh, Su Hwan

AU - Shin, Jang Uk

AU - Kim, Ki Soo

AU - Lee, Dong Hoon

AU - Park, Sang Ho

AU - Sung, Hee Kyung

AU - Baek, Yong Soon

AU - Oh, Kwang Ryong

PY - 2009/5/25

Y1 - 2009/5/25

N2 - We have fabricated modules of 8-channel multi-wavelength lasers (MWLs) with a wavelength separation of 200 GHz for the wavelength division multiplexed-passive optical network (WDM-PON) optical line terminal sources. The variation in the output power is minimized by inserting silicone between the superluminescent diode (SLD) and the silica waveguide. The wavelength shift of each channel is less than 0.21 nm from the ITU grid and can be controlled in the range of 0.36 nm without any reductions of the output power by a tuning heater. MWLs operated successfully in the direct modulation for 1.25 Gbit/s transmissions over 20 km.

AB - We have fabricated modules of 8-channel multi-wavelength lasers (MWLs) with a wavelength separation of 200 GHz for the wavelength division multiplexed-passive optical network (WDM-PON) optical line terminal sources. The variation in the output power is minimized by inserting silicone between the superluminescent diode (SLD) and the silica waveguide. The wavelength shift of each channel is less than 0.21 nm from the ITU grid and can be controlled in the range of 0.36 nm without any reductions of the output power by a tuning heater. MWLs operated successfully in the direct modulation for 1.25 Gbit/s transmissions over 20 km.

KW - (060.4510): Optical communication

KW - (130.3120): Integrated optics devices

KW - (230.1480): Bragg reflectors

UR - https://www.scopus.com/pages/publications/66449116060

U2 - 10.1364/OE.17.009401

DO - 10.1364/OE.17.009401

M3 - Journal article

C2 - 19466192

AN - SCOPUS:66449116060

SN - 1094-4087

VL - 17

SP - 9401

EP - 9407

JO - Optics Express

JF - Optics Express

IS - 11

ER -

200 GHz-spacing 8-channel multi-wavelength lasers for WDM-PON optical line terminal sources

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this