CW LD Module with
Wavelength Locker
FEATURES:
• CW light source with integrated wavelength locker
• Output Power: 16dBm (min.)
• Available at L-band ITU-T grid wavelengths between
1570.416 to1608.760nm
• Wavelength stability better than ±25pm drift over 20 years
operation and (0 to 70°C) case temperature variation
• Built-in optical isolator, Thermistor, TEC, Wavelength Monitor
PIN-PD, Power Monitor PIN-PD
• Polarization maintaining (PANDA) fiber
FLD5F15CA-Q
APPLICATIONS:
Long haul DWDM transmission system
Metropolitan DWDM transmission system
Optical Test Equipment
DESCRIPTION:
The Eudyna 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 oscillation wavelength can be locked onto the desired ITU-T grid channel via use of the
built-in Wavelength Monitor. This laser is available at any of the 92 ITU-T wavelengths in the
L-band (1570.416 to1608.760nm). The device comes in a standard 14-pin butterfly package,
and operates between 0 to 70°C.
ABSOLUTE MAXIMUM RATINGS (Tc=25°C, unless otherwise specified)
Parameter
Storage Temperature
Operating Case Temperature
Optical Output Power
LD Forward Current
LD Reverse Voltage
PD Reverse Voltage
PD Forward Current
Cooler Voltage
Cooler Current
Thermistor Temperature
Lead Soldering Time
Symbol
Tstg
Top
Pf
IF
VR
VDR
IPF
Vc
Ic
Tth
-
Condition
Min.
-
-
CW
CW
-
-
-
Cooling
Heating
Cooling
Heating
ATC Operation
260°C
-40
0
-
-
-
-
-
-
-2.50
-
-0.60
0
-
Ratings
Max.
+85
+70
50
480
2
20
10
+5.00
-
+1.85
-
+70
10
°C
°C
mW
mA
V
V
mA
V
A
°C
sec
Unit
Edition 1.3
July 2004
1
FLD5F15CA-Q
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
Power Monitor Dark Current
Power Monitor Capacitance
Wavelength Monitor Current
Wavelength Monitor Dark
Current
Wavelength Monitor
Capacitance
Wavelength deference between
lock point and Im2peak (Note 3)
Im2 peak-bottom Ratio
Tracking Error (Note 1)
Optical Isolation
Polarization 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
Idm1
Ct1
Im2
Idm2
Ct2
∆λ
locked
Im2peak/
Im2bottom
TE
IS
PER
RIN
Ic
Vc
Pc
Rth
B
Im1, Im2=constant,
Tc=0 to +70°C
Tc=0 to +70°C
-
CW, Pf=40mW,
ORL>40dB, average of
f=DC to 7.5GHz
TL=Tset,
Tc=+70°C,
Pf=40mW
TL=25°C, Tc=+25°C
ORL>40dB
Pf=40mW
Vpd=5V
Vpd=5V, f=1MHz
Pf=40mW, WL Locked
Vpd=5V
Vpd=5V, f=1MHz
Test Conditions
-
-
-
-
CW, IF=30 mA, pin 3,13
-
-
ORL>40dB
Im1, Im2=constant,
Tc=0 to 70°C, 20 years
TL=Tset
CW LD Module with
Wavelength Locker
Min.
15
14
40
3
-
-
-
Limits
Typ.
-
-
-
-
-
0.14
-
Note (4)
-25
-
-
33
0.1
-
-
0.1
-
-
6.0
1.0
-0.5
22
20
-
-
-
-
9.5
3,270
-
-
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
10.0
3,450
+25
+25
10
-
4.0
100
10
4.0
100
10
33.0
4.5
+1.0
-
-
-140
1.4
4.2
5.9
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
nA
pF
mA
nA
pF
GHz
dB
dB
dB
dB
dB/Hz
A
V
W
kΩ
K
OPTICAL AND ELECTRICAL CHARACTERISTICS (TL=Tset, Tc=25°C, BOL, unless otherwise specified)
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 Table 1 for Wavelength Table
2
CW LD Module with
Wavelength Locker
Fig. 1 Forward Current vs Output Power
FLD5F15CA-Q
Fig. 2 Temperature Dependance of
Wavelength
(ACC Operation)
1563
40
Output Power, Pf (mW)
1562
Wavelength (nm)
1561
1560
1559
1558
1557
10
0
100
200
300
30
20
10
0
20
30
40
50
Laser Temperature, TL (°C)
Forward Current, If (mA)
Fig. 3 Cooler Voltage -Current
Fig.4 Spectrum
5.0
4.0
3.0
2.0
1.0
0.0
5.0
Cooler Current, Ic (A)
4.0
3.0
2.0
1.0
0.0
-1.0
0
10
20
30
40
50
60
70
Cooler Voltage, Vc (V)
0
Relative Intensity (dB)
-20
-40
-60
-80
1580
1590
Wavelength
λ
(nm)
-1.0
80
Case Temperature (°C)
1600
3
FLD5F15CA-Q
Table 1 Wavelength Table
Part Number
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
CW LD Module with
Wavelength Locker
Wavelength (nm)
(TL=Tset)
(in vacuum)
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
Tolerance (nm)
±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
Part Number
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
Wavelength (nm)
(TL=Tset)
(in vacuum)
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
Tolerance (nm)
±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
4
CW LD Module with
Wavelength Locker
“CA” PACKAGE
17.24±0.25
15.24±0.25
PIN 7
8.25±0.5 5.08±0.15 8.25±0.5
14-0.5±0.1
PIN 1
ø5.2±0.25
8.89±0.15
12.7±0.15
15.2±0.3
2.54±0.25
5.4±0.5
5.41±0.25
14-0.1±0.05
FLD5F15CA-Q
UNIT: mm
TOP VIEW
7
6
5
4
3
2
1
5.08±0.15
ø0.9±0.1
TEC
PD1
PD2
Rth
8.17±0.2
4-ø2.67±0.2
20.83±0.25
PIN 14
26.04±0.25
29.97±0.25
0.7±0.15
4.15±0.25
5.47±0.15
8
#
9
10
11 12 13
14
PIN 8
PIN DESIGNATIONS
*L
25±0.5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Thermistor
Thermistor
LD Cathode
Power Monitor Anode
Power Monitor Cathode
Thermoelectric Cooler (+)
Thermoelectric Cooler (-)
Wavelength Monitor Cathode
Wavelength Monitor Anode
NC
LD Anode
LD Cathode
LD Anode
NC
CONNECTOR
* Pigtail length (L) and connector type are
specified in the detail (individual) specification.
L = 1500MIN. for standard
For further information please contact:
CAUTION
Eudyna Devices Inc. products contain
gallium arsenide
(GaAs)
which can be hazardous to the human body and the environment.
For safety, observe the following procedures:
Eudyna Devices USA Inc.
2355 Zanker Rd.
San Jose, CA 95131-1138, U.S.A.
TEL: (408) 232-9500
FAX: (408) 428-9111
www.us.eudyna.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.
Eudyna Devices Europe Ltd.
Network House
Norreys Drive
Maidenhead, Berkshire SL6 4FJ
United Kingdom
TEL: +44 (0) 1628 504800
FAX: +44 (0) 1628 504888
Eudyna Devices Asia Pte Ltd.
Hong Kong Branch
Rm. 1101, Ocean Centre, 5 Canton Rd.
Tsim Sha Tsui, Kowloon, Hong Kong
TEL: +852-2377-0227
FAX: +852-2377-3921
Eudyna Devices Inc. reserves the right to change products and specifications
without notice. The information does not convey any license under rights of
Eudyna Devices Inc. or others.
© 2004 Eudyna Devices USA Inc.
Printed in U.S.A.
Eudyna Devices Inc.
Sales Division
1, Kanai-cho, Sakae-ku
Yokohama, 244-0845, Japan
TEL: +81-45-853-8156
FAX: +81-45-853-8170
5
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