Tunable LD Module with
Wavelength Locker
FEATURES:
• CW light source with integrated wavelength locker
• Output Power: 16dBm (min.)
• Available at C Band ITU-T grid wavelengths between
1528.773-1570.005nm
• Wavelength stability better than ±25pm drift over 20 years
operation and (0 - 70°C) case temperature variation
• Built-in optical isolator, Thermistor, TEC, Wavelength Monitor
Pin, Power Monitor Pin
• Polarization preserving (PANDA) fiber
FLD5F15CA-P
APPLICATIONS:
Long haul DWDM
Metropolitan DWDM
Optical Test Equipment
DESCRIPTION:
The Fujitsu Tunable LD module with Wavelength Locker (FLD5F15CA-P) is a high power
CW laser (16dBm) with polarization maintaining fiber. It is intended for use with an external
modulator. The wavelength can be locked onto the desired ITU-T grid channel via use of the
included fabry-perot etalon. This laser is available at any of the 52 ITU-T wavelengths in the
C band (1528.773-1570.005nm). The device comes in a standard 14-pin butterfly package,
operates between 0-70°C, and requires 300mA of drive current (typical).
ABSOLUTE MAXIMUM RATINGS (Tc=25°C)
Parameter
Storage Temperature
Operating Case Temperature
Optical Output Power
Laser Reverse Voltage
Laser Forward Current
Photodiode Reverse Voltage
Photodiode Forward Current
Cooler Current
Cooler Voltage
Symbol
Tstg
Top
Pf
V
R
IF
V
DR
I
PF
Ic
Vc
Condition
-
-
CW
-
CW
-
-
-
Ratings
-40 to +85
0 to +70
50
2
480
20
10
2.0
5.0
Unit
°C
°C
mW
V
mA
V
mA
A
V
Edition 1.0
March 2002
1
FLD5F15CA-P
Parameter
Laser Set Temperature (BOL)
Laser Set Temperature (EOL)
Optical Output Power
Threshold Current
Forward Voltage
Slope Efficiency
Operating Forward Current
Peak Wavelength
Wavelength Stability with
Case Temperature
Wavelength Stability with
LD Current Change
Spectral Width (-3dB)
Side Mode Suppression
Power Monitor Current
Wavelength Monitor Current
Wavelength deference between
lock point and Im2peak (Note 3)
Im2 peak-bottom Ratio
Tracking Error (Note 1)
Optical Isolation
Extinction Ratio
Relative Intensity Noise
Cooler Current
Cooler Voltage
Cooler Power
Thermistor Resistance
Thermistor B Constant (Note 2)
Symbol
Tset
Tset
Pf
Ith
VF
η
Iop
λ
p
-
-
∆λ
Sr
Im1
Im2
∆λ
locked
Im2peak/
Im2bottom
TE
IS
TE/TM
RIN
Ic
Vc
Pc
Rth
B
-
-
Tunable LD Module with
Wavelength Locker
Conditions
Min.
15
14
40
3
-
-
-
Limits
Typ.
-
-
-
-
-
0.14
300
Note (4)
-25
-
-
33
0.1
0.1
6.0
1.0
Im1,2=constant,
Pf(Tc=25°C)=40mW,
Tc=0 to +70°C
Tc=0 to +70°C
CW, Pf=40mW
CW, Pf=40mW,
ORL>40dB, f=DC-7.5GHz
TL=Tset,
Tc=+70°C,
Pf=40mW
-0.5
22
20
-
-
-
-
9.5
TL=25°C, Tc=+25°C
3,270
-
-
3
-
-
-
-
-
-
-
-
-
-
-
-
10.0
3,450
25
25
10
-
4.0
4.0
33.0
4.5
+1.0
-
-
-140
1.8
4.8
8.6
10.5
3,630
Max.
35
36
-
45
3.0
-
400
Unit
°C
°C
mW
mA
V
mW/mA
mA
nm
pm
pm/mA
MHz
dB
mA
mA
GHz
dB
dB
dB
dB
dB/Hz
A
V
W
kΩ
K
OPTICAL AND ELECTRICAL CHARACTERISTICS AT (TL=Tset, Tc=25°C, BOL, unless otherwise specified)
CW, Tc=0 to +70°C
CW
CW, IF=30 mA, pin 3,13
CW, Pf=40mW,
ORL>40dB
-
ORL>40dB
Im1,2=constant,
Tc=0-70°C, 20 years
TLD=Tset
CW, Pf=40mW,
ORL>40dB
Pf=40mW
Pf=40mW, WL Locked
Note 1. TE=10*log[Pf(Tc)/Pf(25)]
Note 2. Relation between resistance and temperature (°K) is: Rth (T) = Rth (25°C)*exp[B(1/T-1/298)]
Note 3. Wavelength at lock point is longer than Im2 peak. (Increasing wavelength shall give
a decrease in wavelength monitor current) The value is written in frequency: f=c/λp, c=2.99792458*10
8
m/s
Note 4. Reference Figure 1 for Wavelength Table
2
Tunable LD Module with
Wavelength Locker
Figure 1 Wavelength Table
Part Number
Wavelength (nm)
(TL=Tset)
(in vacuum)
Tolerance (nm)
Part Number
FLD5F15CA-P
Wavelength (nm)
(TL=Tset)
(in vacuum)
Tolerance (nm)
FLD5F15CA-P9610
FLD5F15CA-P9605
FLD5F15CA-P9600
FLD5F15CA-P9595
FLD5F15CA-P9590
FLD5F15CA-P9585
FLD5F15CA-P9580
FLD5F15CA-P9575
FLD5F15CA-P9570
FLD5F15CA-P9565
FLD5F15CA-P9560
FLD5F15CA-P9555
FLD5F15CA-P9550
FLD5F15CA-P9545
FLD5F15CA-P9540
FLD5F15CA-P9535
FLD5F15CA-P9530
FLD5F15CA-P9525
FLD5F15CA-P9520
FLD5F15CA-P9515
FLD5F15CA-P9510
FLD5F15CA-P9505
FLD5F15CA-P9500
FLD5F15CA-P9495
FLD5F15CA-P9490
FLD5F15CA-P9485
FLD5F15CA-P9480
FLD5F15CA-P9475
FLD5F15CA-P9470
FLD5F15CA-P9465
FLD5F15CA-P9460
FLD5F15CA-P9455
FLD5F15CA-P9450
FLD5F15CA-P9445
FLD5F15CA-P9440
FLD5F15CA-P9435
FLD5F15CA-P9430
FLD5F15CA-P9425
FLD5F15CA-P9420
FLD5F15CA-P9415
FLD5F15CA-P9410
FLD5F15CA-P9405
FLD5F15CA-P9400
FLD5F15CA-P9395
FLD5F15CA-P9390
FLD5F15CA-P9385
FLD5F15CA-P9380
FLD5F15CA-P9375
FLD5F15CA-P9370
FLD5F15CA-P9365
FLD5F15CA-P9360
FLD5F15CA-P9355
1528.773
1529.163
1529.553
1529.944
1530.334
1530.725
1531.116
1531.507
1531.898
1532.290
1532.681
1533.073
1533.465
1533.858
1534.250
1534.643
1535.036
1535.429
1535.822
1536.216
1536.609
1537.003
1537.397
1537.792
1538.186
1538.581
1538.976
1539.371
1539.766
1540.162
1540.557
1540.953
1541.349
1541.746
1542.142
1542.539
1542.936
1543.333
1543.730
1544.128
1544.526
1544.924
1545.322
1545.720
1546.119
1546.518
1546.917
1547.316
1547.715
1548.115
1548.515
1548.915
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
FLD5F15CA-P9350
FLD5F15CA-P9345
FLD5F15CA-P9340
FLD5F15CA-P9335
FLD5F15CA-P9330
FLD5F15CA-P9325
FLD5F15CA-P9320
FLD5F15CA-P9315
FLD5F15CA-P9310
FLD5F15CA-P9305
FLD5F15CA-P9300
FLD5F15CA-P9295
FLD5F15CA-P9290
FLD5F15CA-P9285
FLD5F15CA-P9280
FLD5F15CA-P9275
FLD5F15CA-P9270
FLD5F15CA-P9265
FLD5F15CA-P9260
FLD5F15CA-P9255
FLD5F15CA-P9250
FLD5F15CA-P9245
FLD5F15CA-P9240
FLD5F15CA-P9235
FLD5F15CA-P9230
FLD5F15CA-P9225
FLD5F15CA-P9220
FLD5F15CA-P9215
FLD5F15CA-P9210
FLD5F15CA-P9205
FLD5F15CA-P9200
FLD5F15CA-P9195
FLD5F15CA-P9190
FLD5F15CA-P9185
FLD5F15CA-P9180
FLD5F15CA-P9175
FLD5F15CA-P9170
FLD5F15CA-P9165
FLD5F15CA-P9160
FLD5F15CA-P9155
FLD5F15CA-P9150
FLD5F15CA-P9145
FLD5F15CA-P9140
FLD5F15CA-P9135
FLD5F15CA-P9130
FLD5F15CA-P9125
FLD5F15CA-P9120
FLD5F15CA-P9115
FLD5F15CA-P9110
FLD5F15CA-P9105
FLD5F15CA-P9100
FLD5F15CA-P9095
1549.315
1549.715
1550.116
1550.517
1550.918
1551.319
1551.721
1552.122
1552.524
1552.926
1553.329
1553.731
1554.134
1554.537
1554.940
1555.343
1555.747
1556.151
1556.555
1556.959
1557.363
1557.768
1558.173
1558.578
1558.983
1559.389
1559.794
1560.200
1560.606
1561.013
1561.419
1561.826
1562.233
1562.640
1563.047
1563.455
1563.863
1564.271
1564.679
1565.087
1565.496
1565.905
1566.314
1566.723
1567.133
1567.542
1567.952
1568.362
1568.773
1569.183
1569.594
1570.005
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
±0.01
NOTE
This device is not available with a fiber polarization axis aligned connector. The attached Fujitsu connector is only for use
at incoming inspection. A fusion splice is the recommended method for connecting this laser to an external modulator.
3
FLD5F15CA-P
“CA” PACKAGE
17.24±0.25
15.24±0.25
PIN 7
8.25±0.5
14-0.5±0.1
PIN 1
ø5.2±0.3
8.89±0.15
12.7±0.15
15.2±0.3
2.54±0.25
5.4±0.5
14-0.1±0.05
Tunable LD Module with
Wavelength Locker
UNIT: mm
5.41±0.25
TOP VIEW
7
6
5
4
3
2
1
5.08±0.15
ø0.9±0.1
5.08±0.15
TEC
PD1
PD2
Rth
8.25±0.5
4-ø2.67±0.2
20.83±0.25
22.0±0.25
26.04±0.25
29.97±0.25
0.7±0.15
4.15±0.25
5.47±0.15
PIN 14
8.17±0.2
8
9
10
11 12 13
14
PIN 8
#
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PIN DESIGNATIONS
TEMPERATURE MONITOR
TEMPERATURE MONITOR
LASER CATHODE
POWER MONITOR (ANODE)
POWER MONITOR (CATHODE)
TEHP (+)
TEHP (-)
PD2(WAVE LENGTH MONITOR) CATHODE
PD2(WAVE LENGTH MONITOR) ANODE
NC
GROUND
LASER CATHODE
LD ANODE, GROUND
NC
1500MIN.
(ø10)
23±0.7
(32)
FC-PC or FC-angled facet CONNECTOR
For further information please contact:
CAUTION
FUJITSU COMPOUND SEMICONDUCTOR, INC.
2355 Zanker Rd.
San Jose, CA 95131-1138, U.S.A.
Phone: (408) 232-9500
FAX: (408) 428-9111
Fujitsu Compound Semiconductor Products contain
gallium arsenide
(GaAs)
which can be hazardous to the human body and the environment.
For safety, observe the following procedures:
www.fcsi.fujitsu.com
• Do not put this product into the mouth.
• Do not alter the form of this product into a gas, powder, or liquid
through burning, crushing, or chemical processing as these by-products
are dangerous to the human body if inhaled, ingested, or swallowed.
• Observe government laws and company regulations when discarding this
product. This product must be discarded in accordance with methods
specified by applicable hazardous waste procedures.
FUJITSU QUANTUM DEVICES EUROPE LTD.
Network House
Norreys Drive
Maidenhead, Berkshire SL6 4FJ
United Kingdom
TEL: +44 (0) 1628 504800
FAX: +44 (0) 1628 504888
FUJITSU QUANTUM DEVICES LIMITED
Business Development Division
11th Floor, Hachioji Daiichi-Seimei Bldg.
3-20-6 Myojin-cho
Hachioji-city, Tokyo 192-0046, Japan
TEL: +81-426-43-5885
FAX: +81-426-43-5582
FUJITSU QUANTUM DEVICES
SINGAPORE PTE LTD.
Hong Kong Branch
Rm. 1101, Ocean Centre, 5 Canton Rd. Tsim Sha Tsui,
Kowloon, Hong Kong
TEL: +852-23770226
FAX: +852-23763269
Fujitsu Limited reserves the right to change products and specifications without notice. The information does not convey any license under rights
of Fujitsu Limited or others.
© 2002 FUJITSU COMPOUND SEMICONDUCTOR, INC. Printed in U.S.A. FCSI0302M200
4
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