Up to 660 mW Fiber Bragg Grating Stabilized 980 nm
Pump Modules
3000-FL Series
Key Features
• Very high kink-free powers up to 660 mW
• Low-profile, epoxy-free, and flux-free 14-PIN butterfly
planar package
• Fiber Bragg grating stabilization
• Wavelength selection available
• Tight tracking of fiber-coupled power
• Integrated thermoelectric cooler, thermistor, and monitor diode
• High dynamic range
• Excellent low power stability
Applications
• Next-generation, dense wavelength
division multiplexing (DWDM)
erbium-doped fiber amplifiers
(EDFAs) requiring the highest power
with “locked” wavelength emission
• Reduced pump-count EDFA
architectures
• Very long distance CATV trunks and
very high node-count distribution
• Pump splitting (multiple EDFA stages)
• FTTx, agile metro/ROADM
The JDSU 3000-FL Series 980 nm pump module features a planar construction
with chip on subcarrier. The high-power JDSU laser chip is hermetically sealed in
a low-profile, epoxy- and flux-free, 14-pin butterfly package and fitted with a
thermistor, thermoelectric cooler, and monitor diode. The module meets the
stringent requirements of the telecommunications industry, including Telcordia™
GR-468-CORE for hermetic 980 nm pump modules.
The 3000-FL Series pump module uses fiber Bragg grating stabilization to “lock”
the emission wavelength. It provides a noise-free narrowband spectrum, even
under changes in temperature, drive current, and optical feedback. Wavelength
selection is available for applications that require the highest performance in
spectrum control with the highest available powers.
The 3000-FL Series design also offers tight tracking of fiber-coupled power via the
monitor diode signal.
Compliance
• Telcordia GR-468-CORE
NORTH AMERICA
:
800 498-JDSU (5378)
WORLDWIDE
:
+800 5378-JDSU
WEBSITE
:
www.jdsu.com
3000-FL SERIES
2
Dimensions Diagram
250 µm Bare Fiber Type A Wiring
(Note: Specifications in mm unless otherwise noted; tolerance = .x ± .3, .xx ± .20
The module pigtail consists of 250 µm buffered, Corning PureMode
TM
HI-1060
single-mode fiber.)
45.04
30.0
1600 M I N (1900 NOM )
1000 NOM . TO CENTER OF GRATING
26 . 0
20 . 8
17.8
1 .5
500 NOM . TO C/L OF SPLICE (OPTIONAL)
4 0 . 5 N O M . 1 5 . 5 1 2. 7
9 .0
STRAIN RELIEF
FLEXIBLE <=400
MICRON RECOAT
4.6
4X
2 .5 0 TH RU
1 2X 2 . 5 L E A D S P A C I N G
T O L E R A N C E I S N O N -A C C U M U L A T I V E
14X 0.51 LEAD WIDTH
260 < RECOAT <
935 (MICRON)
2.8
4.0 0
1.50
7 . 7 ±0. 20
RED NON-XYLENE MARK
FOR RECOAT WITH 295 35 μm
3. 9
1.5
5 . 6 T O L EA D C / L
2X ~ 5
5. 26
0.25 LEAD THICKNESS
Pinout
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Description
Cooler (+)
Thermistor
Monitor PD Anode
Monitor PD Cathode
Thermistor
N/C
N/C
N/C
N/C
Laser Anode
Laser Cathode
N/C
Case Ground
Cooler (-)
7
6
5
4
3
2
1
8
9
10
11
12
13
14
3000-FL SERIES
3
Table 1: Absolute Maximum Ratings
Parameter
Operating case temperature
Storage temperature
LD submount temperature
LD reverse voltage
LD forward current
LD current transient
LD reverse current
PD reverse voltage
PD forward current
Electrostatic discharge (ESD)
TEC current
TEC voltage
Atmospheric pressure
Relative humidity
Lead soldering time
Symbol
T
op
T
stg
T
LD
V
r
I
f_max
Test Condition
-
2000 hours
-
-
Unlimited time
1 µs maximum
-
-
-
C = 100 pF, R = 1.5
Ω,
human body model
-
-
Storage
Operating
Non condensing
260°C
Minimum
-20°C
-40°C
0°C
-
-
-
-
-
-
-
-
-
-
-
5%
-
Maximum
75°C
85°C
50°C
2.5 V
1400 mA
1500 mA
10 µA
20 V
10 mA
1000 V
4.0 A
4.5 V
11 kPa
58 kPa
95%
10 seconds
V
PD
I
PD
V
ESD
I
TEC
V
TEC
R
H
Note: Absolute maximum ratings are the maximum stresses that may be applied to the pump module for short periods of time without causing damage. Stresses in excess of the absolute maximum ratings
can permanently damage the device. Exposure to absolute maximum ratings for extended periods, or exposure to more than one absolute maximum rating simultaneously may adversely affect device
reliability.
Table 2: Operating Parameters
(BOL, T
case
= 0 to 75°C, T
LD
= 25°C, -50 dB reflection, unless noted otherwise)
Product
Code
Maximum
Operating
Power
P
op
(mW)
1,3
Maximum
Operating
Current
I
op
(mA)
Maximum
1
1000
1020
1060
1100
1150
1200
1250
1250
1250
Minimum
Kink-Free
Power
P
max
(mW)
2
Kink-Free
Current
I
max
(mA)
3
Maximum
2
30-xxxx-500-FL
30-xxxx-520-FL
30-xxxx-540-FL
30-xxxx-560-FL
30-xxxx-580-FL
30-xxxx-600-FL
30-xxxx-620-FL
30-xxxx-640-FL
30-xxxx-660-FL
450
460
480
500
520
540
560
580
600
500
520
540
560
580
600
620
640
660
1100
1150
1200
1250
1300
1350
1400
1400
1400
1. The maximum operating power (P
op
) will be achieved at a device-specific maximum operating current (I
op
). The individual value of I
op
is noted on the hardcopy data sheet shipped with the device.
All values of I
op
are limited by the maximum value listed in Table 2.
2. The module is kink-free up to a minimum kink-free power (P
max
) that the module will achieve at a device-specific kink-free current (I
max
). The individual value of I
max
is noted on the hardcopy data sheet
shipped with the device. All values of I
max
are limited by the maximum value listed in Table 2.
3. The pump laser shall never be operated at a power higher than the P
op
throughout its lifetime. At beginning of life (BOL), the operating current shall never be higher than the device-specific I
op
that is
noted on the hardcopy data sheet shipped with the device. At end of life (EOL), the operating current shall never be higher than the device-specific I
max
that is noted on the hardcopy data sheet shipped
with the device.
3000-FL SERIES
4
Table 3: Available Peak Wavelength Selection
(T
amb
= 25±3°C, 50 mW < P < P
op
)
Product Code
30-7402-xxx-FL
30-7602-xxx-FL
30-8000-xxx-FL
Minimum Peak Wavelength
973.5 nm
975.0 nm
973.5 nm
Maximum Peak Wavelength
975.0 nm
977.0 nm
985.0 nm
Table 4: Electro-Optical Performance
(BOL,T
case
= 0 to 75°C,T
LD
= 25°C, -50 dB reflection, unless noted otherwise)
Parameter
Threshold current
Laser diode temperature
Forward voltage
Operating power
Kinkfree output power
Wavelength
Pump in pump band
Spectral width
Wavelength tuning vs. temperature
Optical power stability
Symbol
I
th
T
LD
V
f
P
op
P
max
λ
m
P
pump
Δλ
RMS
Δλ/T
ΔP
f_t
Test Condition
-
-
I
f
= I
op
I
f
= I
op
I
f
= I
max
-
Pump band =
λ
m
±1.5 nm
-
-
Over P
f
range, DC to 50 kHz,
50 kHz sampling, T
case
= 25°C
20 mW < P
op
< 100 mW
100 mW < P
op
< 600 mW
50 mW < P < P
op
1
50 mW < P < P
op
2
-
I
f
= I
max
,T
LD
= 25°C, see table on next page
T
set
= 25°C
-
Minimum
-
20°C
-
20 mW
500 mW
973.5 nm
90%
-
-
Maximum
35 mA
30°C
2.6 V
P
op
660 mW
985 nm
-
2.0 nm
0.02 nm/°C
Tracking error
Tracking ratio
Monitor diode responsivity
TEC cooling capacity
Thermistor resistance
Thermistor constant
TE
TR
I
BF
Δ
TEC
R
th
B
-
-
-15%
0.85
1 µA/mW
50°C
9.5 kΩ
3600 K
4%
2.5%
15%
1.15
10 µA/mW
-
10.5 kΩ
4200 K
1. The tracking error is defined as the normalized change of output power relative to the operating power over case temperature range (0°C to 75°C), at constant back-face monitor current corresponding
to the operating power at 25°C.
2. The tracking ratio is a measure of the front-to-back tracking when the output power is varied. On a plot of optical power versus back-face photocurrent, a straight line is drawn between the minimum
power (50 mW) and the operating power (P
op
) points. The tracking ratio is defined as the ratio between measured optical power (shown as data points on the plot) to the value derived from the straight line.
3000-FL SERIES
5
Table 5: TEC and Total Module Power Consumption
(For
ΔT
= 50°C, BOL, T
case
= 75°C, T
ld
= 25°C unless noted otherwise)
Product Code
TEC Current
Imax (A)
1.94
1.97
2.01
2.03
2.06
2.09
2.20
2.20
2.20
TEC Voltage
Vmax (V)
2.69
2.73
2.76
2.78
2.80
2.83
2.90
2.90
2.90
TEC Power Consumption
Pmax (W)
5.22
5.38
5.55
5.64
5.77
5.91
6.38
6.38
6.38
Total Module Power
Consumption Pmax (W)
7.17
7.38
7.66
7.87
8.14
8.45
9.19
9.19
9.19
30-xxxx-500-FL
30-xxxx-520-FL
30-xxxx-540-FL
30-xxxx-560-FL
30-xxxx-580-FL
30-xxxx-600-FL
30-xxxx-620-FL
30-xxxx-640-FL
30-xxxx-660-FL
Ordering Information
For more information on this or other products and their availability, please contact your local JDSU account manager or
JDSU directly at 1-800-498-JDSU (5378) in North America and +800-5378-JDSU worldwide, or via e-mail at
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