Optoway
FL-5100S
********************************************************************************************************************************************************
********************************************************************************************************************************************************
OPTOWAY TECHNOLOGY INC.
No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax:886-3-5979737
e-mail: sales@optoway.com.tw
http: // www.optoway.com.tw
2/1/2004 V1.0
1550 nm LASER DIODES
FL-5100S SERIES
2.5 Gbps UNCOOLED MQW-FP LASER DIODES
*******************************************************************************************************************************************************
FEATURES
² 1550 nm typical emission wavelength
² High reliability, long operation life
² Build-in InGaAs monitor
² Complies with Bellcore TA-NWT-000983
² Up to 2.5 Gb/s Operation
² Flat Window Cap Package (FL-510XS)
² Ball Lens Cap Package (FL-511XS)
² Aspherical Lens Cap Package (FL-512XS)
²
APPLICATION
Optical communication system
DESCRIPTION
FL-5100S series are MQW-FP laser diodes that provide a durable, single transverse mode oscillation
with emission wavelength of 1550 nm.
FL-5100 series are hermetically sealed devices with the build-in
photodiode for output monitoring.
ELECTRICAL AND OPTICAL CHARACTERISTICS
(TC=25 °C)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
Ith
Threshold Current
CW
12
15
mA
VOP
Operating Voltage
CW, Po=5mW
1.2
1.5
V
η
Slope Efficiency
Part No.: FL-510XS
FL-511XS
FL-512XS
CW, Po=5mW
0.2
0.15
0.15
0.25
0.2
0.2
mW/mA
λc
Center Wavelength
CW, Po=5mW
1520
1550
1580
nm
Δλ
Spectral Width
CW, Po=5mW, RMS (σ)
3
nm
θ
‖
Beam Divergence
(Parallel)
CW, Po=5mW,Flat Window
20
deg.
θ⊥
Beam Divergence
(Perpendicular) CW, Po=5mW,Flat Window
35
deg.
t r, t f
Rise And Fall Times
IF=Ith, Po=5mW, 20~ 80%
150
ps
Im
PD Monitor Current
CW, Po=5mW,VRD=1V
100
μA
ID
PD Dark Current
VRD=5V
0.1
μA
Ct
PD Capacitance
V
RD=5V, f=1MHz
10
15
pF
Pf
Fiber Coupled Power
Part No.: FL-511XS
FL-512XS
CW, Ith+20mA , SM fiber
0.4
1.5
0.6
mW