High-speed intensity modulation of 1.5 mu m DBR lasers with wavelength tuning

1990 ◽  
Vol 26 (8) ◽  
pp. 1340-1346 ◽  
Author(s):  
F. Kano ◽  
M. Fukuda ◽  
K. Sato ◽  
K. Oe
Keyword(s):  
High Speed ◽  
Intensity Modulation ◽  
Wavelength Tuning ◽  
Dbr Lasers

Tunable stair-guide (TSG) DBR lasers for single current continuous wavelength tuning

1995 ◽  
Vol 31 (21) ◽  
pp. 1843-1845 ◽  
Author(s):  
K. Kudo ◽  
M. Kitamura ◽  
M. Yamaguchi ◽  
N. Kida ◽  
P. Delansay
Keyword(s):  
Wavelength Tuning ◽  
Dbr Lasers

Quasicontinuous wavelength tuning in super-structure-grating (SSG) DBR lasers

1996 ◽  
Vol 32 (3) ◽  
pp. 433-441 ◽  
Author(s):  
H. Ishii ◽  
H. Tanobe ◽  
F. Kano ◽  
Y. Tohmori ◽  
Y. Kondo ◽  
...  
Keyword(s):  
Wavelength Tuning ◽  
Super Structure ◽  
Dbr Lasers

scholarly journals Wavelength Tuning Free Transceiver Module in OLT Downstream Multicasting4λ × 10 Gb/s TWDM-PON System

2014 ◽  
Vol 2014 ◽  
pp. 1-7
Author(s):  
M. S. Salleh ◽  
A. S. M. Supa’at ◽  
S. M. Idrus ◽  
S. Yaakob ◽  
Z. M. Yusof
Keyword(s):  
Wavelength Division Multiplexing ◽  
Bandwidth Allocation ◽  
High Speed ◽  
Optical Network ◽  
Optical Amplifier ◽  
Wavelength Tuning ◽  
Passive Optical Network ◽  
Wavelength Division ◽  
Link Loss ◽  
Dynamic Time

We propose a new architecture of dynamic time-wavelength division multiplexing-passive optical network (TWDM-PON) system that employs integrated all-optical packet routing (AOPR) module using4λ×10 Gbps downstream signal to support 20 km fiber transmission. This module has been designed to support high speed L2 aggregation and routing in the physical layer PON system by using multicasting cross-gain modulation (XGM) to route packet from any PON port to multiple PON links. Meanwhile, the fixed wavelength optical line terminal (OLT) transmitter with wavelength tuning free features has been designed to integrate with the semiconductor optical amplifier (SOA) and passive arrayed waveguide grating (AWG). By implementing hybrid multicasting and multiplexing, the system has been able to support a PON system with full flexibility function for managing highly efficient dynamic bandwidth allocation to support the4λ×10 Gb/s TWDM-PON system used to connect 4 different PON links using fixed wavelength OLT transceivers with maximum 38 dB link loss.

Broad-range wavelength tuning in DBR lasers with super structure grating (SSG)

1993 ◽  
Vol 5 (2) ◽  
pp. 126-129 ◽  
Author(s):  
Y. Tohmori ◽  
Y. Yoshikuni ◽  
T. Tamamura ◽  
H. Ishii ◽  
Y. Kondo ◽  
...  
Keyword(s):  
Wavelength Tuning ◽  
Super Structure ◽  
Dbr Lasers

scholarly journals High-speed directly modulated widely tunable two-section InGaAlAs DBR lasers

2017 ◽  
Vol 25 (3) ◽  
pp. 2341 ◽  
Author(s):  
Daibing Zhou ◽  
Song Liang ◽  
Lingjuan Zhao ◽  
Hongliang Zhu ◽  
Wei Wang
Keyword(s):  
High Speed ◽  
Dbr Lasers

scholarly journals Development of high-speed directly modulated DFB and DBR lasers with surface gratings

2011 ◽  
Author(s):  
M. Dumitrescu ◽  
J. Telkkälä ◽  
J. Karinen ◽  
J. Viheriälä ◽  
A. Laakso ◽  
...  
Keyword(s):  
High Speed ◽  
Dbr Lasers
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