ETC FLD5F15CA

Tunable LD Module with
Wavelength Locker
FLD5F15CA-Q
FEATURES:
• CW light source with integrated wavelength locker
• Output Power: 16dBm (min.)
• Available at L Band ITU-T grid wavelengths between
1570.41-1608.76nm
• 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
APPLICATIONS:
Long haul DWDM
Metropolitan DWDM
Optical Test Equipment
DESCRIPTION:
The Fujitsu Tunable LD module with Wavelength Locker (FLD5F15CA-Q) is a high power
CW laser (16dBm) with polarization maintaining fiber. It is intended for use with an external
modulator. The laser can be wavelength tuned across a 2.4nm range (4 ITU-T 100Ghz
spaced channels) via adjustment of the chip temperature with the included TEC. The tuned
wavelength can be locked onto the desired ITU-T grid channel via use of the included fabryperot etalon. This laser is available at any of the 52 ITU-T wavelengths in the L band
(1570.41-1608.76nm). 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
Symbol
Condition
Ratings
Unit
Storage Temperature
Tstg
-
-40 to +85
°C
Operating Case Temperature
Top
-
0 to +70
°C
Optical Output Power
Pf
CW
50
mW
Laser Reverse Voltage
VR
-
2
V
Laser Forward Current
IF
CW
480
mA
Photodiode Reverse Voltage
VDR
-
20
V
Photodiode Forward Current
IPF
-
10
mA
Cooler Current
Ic
-
2.0
A
Cooler Voltage
Vc
5.0
V
Edition 1.0
March 2002
1
Tunable LD Module with
Wavelength Locker
FLD5F15CA-Q
OPTICAL AND ELECTRICAL CHARACTERISTICS AT (TL=Tset, Tc=25°C, BOL, unless otherwise specified)
-
Min.
15
Limits
Typ.
-
Max.
35
Tset
-
14
-
36
°C
Optical Output Power
Pf
CW, Tc=0 to +70°C
40
-
-
mW
Threshold Current
Ith
CW
3
-
45
mA
Forward Voltage
VF
CW, IF=30 mA, pin 3,13
-
-
3.0
V
Slope Efficiency
η
-
0.14
-
mW/mA
-
300
400
mA
Parameter
Symbol
Conditions
Laser Set Temperature (BOL)
Tset
Laser Set Temperature (EOL)
Unit
°C
Operating Forward Current
Iop
CW, Pf=40mW,
ORL>40dB
-
Peak Wavelength
λp
ORL>40dB
Wavelength Stability with
Case Temperature
-
Im1,2=constant,
Tc=0-70°C, 20 years
-25
-
25
pm
Wavelength Stability with
LD Current Change
-
TLD=Tset
-
-
25
pm/mA
-
3
10
MHz
33
-
-
dB
Note (4)
nm
Spectral Width (-3dB)
∆λ
Side Mode Suppression
Sr
Power Monitor Current
Im1
Pf=40mW
0.1
-
4.0
mA
Wavelength Monitor Current
Im2
Pf=40mW, WL Locked
0.1
-
4.0
mA
6.0
-
33.0
GHz
1.0
-
4.5
dB
-0.5
-
+1.0
dB
22
-
-
dB
CW, Pf=40mW,
ORL>40dB
Im2 peak-bottom Ratio
∆λ
locked
Im2peak/
Im2bottom
Tracking Error (Note 1)
TE
Optical Isolation
IS
Im1,2=constant,
Pf(Tc=25°C)=40mW,
Tc=0 to +70°C
Tc=0 to +70°C
Extinction Ratio
TE/TM
CW, Pf=40mW
20
-
-
dB
RIN
CW, Pf=40mW,
ORL>40dB, f=DC-7.5GHz
-
-
-140
dB/Hz
-
-
1.8
A
-
-
4.8
V
-
-
8.6
W
9.5
10.0
10.5
kΩ
3,270
3,450
3,630
K
Wavelength deference between
lock point and Im2peak (Note 3)
Relative Intensity Noise
Cooler Current
Ic
Cooler Voltage
Vc
Cooler Power
Pc
Thermistor Resistance
Rth
Thermistor B Constant (Note 2)
B
TL=Tset,
Tc=+70°C,
Pf=40mW
TL=25°C, Tc=+25°C
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*108m/s
Note 4. Reference Figure 1 for Wavelength Table
2
Tunable LD Module with
Wavelength Locker
FLD5F15CA-Q
Figure 1 Wavelength Table
Part Number
Wavelength (nm)
(TL=Tset)
(in vacuum)
Tolerance (nm)
Part Number
Wavelength (nm)
(TL=Tset)
(in vacuum)
Tolerance (nm)
FLD5F15CA-Q9090
FLD5F15CA-Q9085
FLD5F15CA-Q9080
FLD5F15CA-Q9075
FLD5F15CA-Q9070
FLD5F15CA-Q9065
FLD5F15CA-Q9060
FLD5F15CA-Q9055
FLD5F15CA-Q9050
FLD5F15CA-Q9045
FLD5F15CA-Q9040
FLD5F15CA-Q9035
FLD5F15CA-Q9030
FLD5F15CA-Q9025
FLD5F15CA-Q9020
FLD5F15CA-Q9015
FLD5F15CA-Q9010
FLD5F15CA-Q9005
FLD5F15CA-Q9000
FLD5F15CA-Q8995
FLD5F15CA-Q8990
FLD5F15CA-Q8985
FLD5F15CA-Q8980
FLD5F15CA-Q8975
FLD5F15CA-Q8970
FLD5F15CA-Q8965
FLD5F15CA-Q8960
FLD5F15CA-Q8955
FLD5F15CA-Q8950
FLD5F15CA-Q8945
FLD5F15CA-Q8940
FLD5F15CA-Q8935
FLD5F15CA-Q8930
FLD5F15CA-Q8925
FLD5F15CA-Q8920
FLD5F15CA-Q8915
FLD5F15CA-Q8910
FLD5F15CA-Q8905
FLD5F15CA-Q8900
FLD5F15CA-Q8895
FLD5F15CA-Q8890
FLD5F15CA-Q8885
FLD5F15CA-Q8880
FLD5F15CA-Q8875
FLD5F15CA-Q8870
FLD5F15CA-Q8865
1570.416
1570.828
1571.239
1571.651
1572.063
1572.476
1572.888
1573.301
1573.714
1574.127
1574.540
1574.954
1575.368
1575.782
1576.196
1576.610
1577.025
1577.440
1577.855
1578.270
1578.686
1579.102
1579.518
1579.934
1580.350
1580.767
1581.184
1581.601
1582.018
1582.436
1582.854
1583.271
1583.690
1584.108
1584.527
1584.946
1585.365
1585.784
1586.203
1586.623
1587.043
1587.463
1587.884
1588.304
1588.725
1589.146
±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-Q8860
FLD5F15CA-Q8855
FLD5F15CA-Q8850
FLD5F15CA-Q8845
FLD5F15CA-Q8840
FLD5F15CA-Q8835
FLD5F15CA-Q8830
FLD5F15CA-Q8825
FLD5F15CA-Q8820
FLD5F15CA-Q8815
FLD5F15CA-Q8810
FLD5F15CA-Q8805
FLD5F15CA-Q8800
FLD5F15CA-Q8795
FLD5F15CA-Q8790
FLD5F15CA-Q8785
FLD5F15CA-Q8780
FLD5F15CA-Q8775
FLD5F15CA-Q8770
FLD5F15CA-Q8765
FLD5F15CA-Q8760
FLD5F15CA-Q8755
FLD5F15CA-Q8750
FLD5F15CA-Q8745
FLD5F15CA-Q8740
FLD5F15CA-Q8735
FLD5F15CA-Q8730
FLD5F15CA-Q8725
FLD5F15CA-Q8720
FLD5F15CA-Q8715
FLD5F15CA-Q8710
FLD5F15CA-Q8705
FLD5F15CA-Q8700
FLD5F15CA-Q8695
FLD5F15CA-Q8690
FLD5F15CA-Q8685
FLD5F15CA-Q8680
FLD5F15CA-Q8675
FLD5F15CA-Q8670
FLD5F15CA-Q8665
FLD5F15CA-Q8660
FLD5F15CA-Q8655
FLD5F15CA-Q8650
FLD5F15CA-Q8645
FLD5F15CA-Q8640
FLD5F15CA-Q8635
1589.568
1589.989
1590.411
1590.833
1591.255
1591.678
1592.100
1592.523
1592.946
1593.369
1593.793
1594.217
1594.641
1595.065
1595.489
1595.914
1596.339
1596.764
1597.189
1597.615
1598.041
1598.467
1598.893
1599.320
1599.746
1600.173
1600.600
1601.028
1601.455
1601.883
1602.311
1602.740
1603.168
1603.597
1604.026
1604.455
1604.885
1605.314
1605.744
1606.174
1606.605
1607.035
1607.466
1607.897
1608.329
1608.760
±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
Tunable LD Module with
Wavelength Locker
FLD5F15CA-Q
“CA” PACKAGE
UNIT: mm
17.24±0.25
15.24±0.25
TOP VIEW
5.08±0.15
7
5.08±0.15
ø0.9±0.1
PIN 1
15.2±0.3
ø5.2±0.3
8.89±0.15
12.7±0.15
14-0.1±0.05
8.25±0.5
PIN 7
5.41±0.25
2.54±0.25
5.4±0.5
14-0.5±0.1
6
5
4
3
TEC
2
1
Rth
PD1
8.25±0.5
PD2
PIN 8
4-ø2.67±0.2
22.0±0.25
8
8.17±0.2
20.83±0.25
9
10
11 12 13
14
PIN 14
26.04±0.25
29.97±0.25
0.7±0.15
#
4.15±0.25
5.47±0.15
23±0.7
(32)
(ø10)
1500MIN.
FC-PC or FC-angled facet CONNECTOR
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
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.
FUJITSU QUANTUM DEVICES EUROPE LTD.
• 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.
Network House
Norreys Drive
Maidenhead, Berkshire SL6 4FJ
United Kingdom
TEL: +44 (0) 1628 504800
FAX: +44 (0) 1628 504888
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
• 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 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 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