JOG-00952
Rev.1 [Feb. 2002 ]
OKI
OL5104L-20-Wnnnn
1550nm/20mW Laser Diode Butterfly Module with PMF, Built in Cooler, Isolator.
1. DESCRIPTION
OL5104L-20-Wnnnn is a 1550nm Laser Diode in Butterfly package with PMF.
2. FEATURES
· Fiber output : Po=20mW
· Continuous Wave (CW) MQW DFB Laser
· 14-pin Butterfly package module
· Selected wavelengths according to ITU-T grid
· Polarization maintaining (PANDA) fiber
· Built-in TEC, Thermistor and Monitor PD
3. APPLICATION
· High speed transmission systems (~ 10Gb/s)
4.OPTICAL AND ELECTRICAL CHARACTERISTICS
(TLD= 25°C, Tc=0 to 65°C , unless otherwise specified)
Parameter
Symbol
Po
Ith
Iop
Vf
Test Conditions
Min.
20
---
---
Typ.
---
---
---
---
Table 1
---
Max.
---
40
150
2.0
Unit
mW
mA
mA
V
Fiber Output Power
Threshold Current
Operation Current
LD Forward Voltage
Peak Wavelength
Spectral Width
CW
---
Po=20mW,CW
Po=20mW,CW
Po=20mW,CW,*1
Po=20mW,CW, -3dB
---
nm
MHz
l p
Dl
---
20
Side Mode Suppression Ratio
Relative Intensity Noise
SMSR
RIN
Po=20mW,CW
Po=20mW,CW,
f=0.5GHz
30
---
---
---
---
-140
dB
dB/Hz
Photodiode Dark Current
Monitor Current
ID
Im
DT
Ipe
Vr(PD)=5V
Po=20mW,Vr(PD)=5V
Po=20mW,Tc=0 to 65°C
---
100
40
---
---
---
100
---
---
nA
µA
°C
TEC Capacity
TEC Current
---
---
1.2
A
DT=40°C,Tcase=65°C
Po=20mW
TEC Voltage
Vpe
---
---
2.4
V
DT=40°C,Tcase=65°C
Po=20mW
Tthm=25ºC
---
Thermistor Resistance
Polarization Extinction Ratio
Optical Isolation
Rth
Erp
Iso
9.5
15
23
10.0
---
---
10.5
---
---
kW
dB
dB
---
*1 the wavelength specified should de defined at temperature between 20 and 30 degree C.
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