Data Sheet
FOL15DCWx-A8x-Wxxxx-x / Wavelength Selected CW DFB Laser Module
Date July 16, 2007 ODC-7R002
Wavelength Selected CW DFB Laser Module
Applications
•
•
OC-192/STM-64 Transmission Systems
Probe Light Source
Descriptions
•
FOL15DCWx-A8x-Wxxxx series of DFB laser module is designed for OC-192/STM-64
applications with external intensity modulator and probe light source.
•
The polarization maintaining fiber pigtail enables to directly connect a modulator without
polarization control. The polarization state of output laser beam is maintained to a
consistent orientation.
•
A strained multi-quantum well DFB laser diode chip is integrated with optical isolator,
thermo-electric cooler (TEC), thermistor and power monitor photodiode in an industry
standard hermetically sealed 14 pin butterfly package.
•
This laser module complies with telecom requirements described in Telcordia
TM
GR-468
and is manufactured in an ISO
TM
9001 certified production line.
Features
•
•
•
•
High optical output power up to 40mW
High side mode suppression ratio(SMSR)
Selected wavelength between 1530nm and 1610nm available
Narrow linewidth available
Absolute Maximum Ratings
Parameters
Sym. Min. Max. Unit
Storage Temperature
Tstg -40
85
°C
Operating Case Temperature Tc
-5
70
°C
Vr
LD
LD Reverse Voltage
-
2
V
If
LD
LD Forward Current
-
350 mA
T
LD
LD Operating Temperature
20
35
°C
Relative Humidity
RH
0
85
%
Fiber Bend Radius
-
30
-
mm
Fiber Axial Pull Force
-
-
10
N
Parameters
PD Reverse Voltage
PD Forward Current
TEC Current
TEC Voltage
Lead Soldering
Lead Soldering Duration
Torque Force
(Flatness : <20µm)
Sym. Min. Max. Unit
Vr
PD
If
PD
Itec
Vtec
-
-
-
-
-
-
-
-
-
-
20
5
1.6
2.6
260
10
0.1
V
mA
A
V
°C
sec
Nm
1/4
Data Sheet
FOL15DCWx-A8x-Wxxxx-x / Wavelength Selected CW DFB Laser Module
Date July 16, 2007 ODC-7R002
Optical Characteristics
(Tc=25°C, BOL*
1
unless otherwise specified)
Parameters
Symbol
Min.
10
20
40
-
-
-
-
-
-
-
1530
λ-3
-
-
-
-
35
30
-
-
-
0.05
0.1
0.15
-
-0.5
-
-
-
9.5
20
Typ.
-
-
-
-
-
-
25
-
-
15
-
λ
-
-
-
-
45
-
-
-
-
-
-
-
-
-
-
-
3900
-
-
Max.
-
-
-
80
150
300
-
1.8
2.5
40
1610
λ+3
10
5
2
1
-
-
-133
-138
-140
1
2
3
100
0.5
1.2
2.4
-
10.5
-
Unit Conditions
mW CW
Optical Output Power
FOL15DCWA
Pf
FOL15DCWB
FOL15DCWD
LD Forward Current
FOL15DCWA
If
FOL15DCWB
FOL15DCWD
LD Operating Temperature
T
LD
LD Forward Voltage
Vf
FOL15DCWA, B
FOL15DCWD
Threshold Current
I
th
Wavelength
λ
Wavelength tolerance
∆λ
Linewidth (-3dB fullwidth)
Standard
Option A
∆½
Option B
Option C
Side Mode Suppression
SMSR
Ratio
Optical Isolation
Iso
Relative Intensity Noise
FOL15DCWA
RIN
FOL15DCWB
FOL15DCWD
Monitor Current
FOL15DCWA
Im
FOL15DCWB
FOL15DCWD
Monitor Dark Current
Id
Tracking Error
TE
TEC Current
Itec
TEC Voltage
Vtec
Thermistor B constant
B
Thermistor Resistance
R
Polarization Extinction
Er
Ratio
*
1
BOL : Beginning of Life
*
2
O
pRL
: Optical Return Loss
mA
°C
V
mA
nm
nm
Rated power, CW
Rated power, CW
Rated power, CW
Rated power, CW
Rated power, CW
Rated Power, CW
MHz Option C is available only
for FOL15DCWD.
dB
dB
Rated power, CW
dB/Hz O
pRL
<-25dB*
2
100MHz<f<10GHz
Rated power, CW
Vr
PD
=5V
Vr
PD
=5V
Im=constant, Tc=-5 to 70°C
Tc=70°C, Rated power, CW
Tc=70°C, Rated power, CW
T
LD
=25°C
Rated power, CW
Rated power, CW
mA
nA
dB
A
V
K
kΩ
dB
2/4
Data Sheet
FOL15DCWx-A8x-Wxxxx-x / Wavelength Selected CW DFB Laser Module
Date July 16, 2007 ODC-7R002
Dimensions and Pin Assignments
Unit: mm
2.8
(2.54)
15.24
(26)
1000 MIN
8.3 -+0.2
14-0.5
6.7
4-φ2.7
φ6.2
4-C0.3
(15.2)
PMF
SMF
φ
0.9
12.7 + 0.15
-
8.9 + 0.15
-
20.83
26.0 + 0.15
-
30.0 + 0.2
-
11MIN
0.2
FC/SPC
SC/SPC
(5.3)
LD Anode Ground
7
6
5
4
3
2
1
PIN No.
1
Function
Thermistor
Thermistor
LD Cathode(-)
Monitor Anode(-)
Monitor Cathode(+)
TEC(+)
TEC(-)
PIN No.
8
9
10
11
12
13
14
Function
Case Ground
Case Ground
No Connect
LD Anode(+),
Case Ground
LD Cathode(RF)
LD Anode(+),
Case Ground
No Connect
L1
180nH
TEC
TH
10kΩ
2
3
4
CASE
R1
20Ω
5
6
8
9
10
11
12
13
14
7
LD Anode Float
7
6
5
4
3
2
1
PIN No.
1
Function
Thermistor
Thermistor
LD Cathode(-)
Monitor Anode(-)
Monitor Cathode(+)
TEC(+)
TEC(-)
PIN No.
8
9
10
11
12
13
14
Function
Case Ground
Case Ground
No Connect
LD Anode(+)
LD Cathode(RF)
LD Anode(+)
No Connect
L1
180nH
TEC
TH
10kΩ
2
3
4
CASE
R1
20Ω
5
6
8
9
10
11
12
13
14
7
3/4
Data Sheet
FOL15DCWx-A8x-Wxxxx-x / Wavelength Selected CW DFB Laser Module
Date July 16, 2007 ODC-7R002
Optical Fiber Pigtail Specifications
Specification
Polarization maintaining(PANDA) fiber
Fiber Type
Frame retardant Hytrel
TM
coating(φ0.9mm)
Nominal Fiber Length Min.1,000
Connector Type
FC/SPC Connector
Polarization Axis
Slow Axis
Parameters
Unit
-
mm
-
-
Ordering Information
FOL15DCW
□
– A8
□
- W
□□□□
-
□
Wavelength code
Linewidth Option
Blank: <10MHz
(Standard)
A: < 5MHz
B: < 2MHz
C: < 1MHz
(40mW only)
Optical Output Power
A: 10mW
B: 20mW
D: 40mW
Pin Assignment
1: LD Anode Ground
2: LD Anode Float
Safety Information
This product complies with 21 CFR 1040.10 and 1040.11,
Class 3b laser product. Invisible laser radiation is emitted
from the end of the fiber or connector. Avoid direct
exposure to the beam.
Telcordia is a trademark of Telcordia Technologies, Inc.
ISO is a trademark of The International Organization for Standardization.
Hytrel is a trademark of DuPont.
Furukawa Electric Co., Ltd., Furukawa America, Inc, and Furukawa Electric Europe, Ltd. reserve the right to change data
contained in this document in the interest of continued product improvement. The publication of this information does not
imply freedom from patent or any other rights of The Furukawa Electric Co., Ltd. or its affiliated companies.
All Rights Reserved, Copyright © THE FURUKAWA ELECTRIC CO., LTD.
Furukawa Electric Co., Ltd.
Headquarters
2-3 Marunouchi 2-chome
Chiyoda-ku Tokyo
100-8322
Japan
T: 81-3-3286-3253
F: 81-3-3286-3978
www. f ur uk a wa . c o. j p
Furukawa Electric Europe, Ltd.
rd
3 FL Newcombe House
43-45 Notting Hill Gate
London, W11 3FE
UK
T: 44-20-7221-6000
F: 44-20-7313-5310
www. f ur uk a wa - f i t e l. c o. uk
s a l e s @ f ur uk a wa - fi t el . c o . u k
Furukawa America, Inc.
200 Westpark Drive,Suite 190
Peachtree City, GA 30269
USA
T: 1-770-487-1234
Toll-Free:1-866-GO-FITEL(463-4835)
F: 1-770-487-9910
www. f ur uk a wa a m e ri c a . c om
o e s a l e s @ f ur uk a wa am e ri c a . c om
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