DL-5100-1650_07 Datasheet, PDF (1/3 Pages) Optoway Technology Inc – 1650 nm DFB LASER DIODES MQW-DFB LASER DIODES

Optoway
DL-5100-1650
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1650 nm DFB LASER DIODES
DL-5100-1650 Series
MQW-DFB LASER DIODES
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FEATURES
² Uncooled Laser Diode with MQW Structure
² High Reliability, Long Operation Life
² 5 mW CW Operation at 0 ºC ~ +70 ºC
² Single Frequency Operation with High SMSR
² Up to 2.5 Gb/s Operation
² Build-in InGaAs Monitor
² Flat Window Cap Package (DL-510XX-1650)
² Aspherical Lens Cap Package (DL-512XX-1650)
APPLICATION
Optical communication system.
DESCRIPTION
DL-5100-1650 series are MQW-DFB laser diodes that provide a durable, single frequency oscillation with
emission wavelength of 1650 nm. DL-5100-1650 series are hermetically sealed devices with the build-in
photodiode for output monitoring.
ELECTRICAL AND OPTICAL CHARACTERISTICS (Tc=25°C, Pop=5mW, unless otherwise specified)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
I_th
Threshold Current
CW
10
15
mA
V_OP
Operating Voltage
η
Slope Efficiency
Part No:DL-510XX-1650
DL-512XX-1650
CW, Pop=5mW
CW, Pop=5mW
1.2
1.5
V
0.15
0.25
0.15
0.22
mW/mA
λc
Center Wavelength
CW, Pop=5mW
1640
1650
1660
nm
SMSR Side Mode Suppression Ratio
CW, Pop=5mW
30
35
dB
θ∥
θ⊥
Beam Divergence (Parallel)
CW, Flat Window
Beam Divergence (Perpendicular) _{CW, Flat Window}
25
deg.
35
deg.
t _r, t _f
I_m
I_D
Rise And Fall Times
Part No:DL-51XX-1650
DL-51XXS-1650
PD Monitor Current
PD Dark Current
I_F=I_th, 20~ 80%, Pop=5mW
CW, V_RD=1V, Pop=5mW
50
V_RD=5V
226
ps
150
1500
μA
0.1
μA
C_t
PD Capacitance
V_RD=5V, f=1MHz
10
15
pF
P_f
Fiber Coupled Power
CW, SM fiber, Pop=5mW
Part No: DL-512XX-1650
1.5
mW
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OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: [phone]
Fax:[phone]
e-mail: [e-mail] http: // www.optoway.com.tw
12/1/2007 V2.0