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| Part NO. : | DWDMFBG –series |
| Datasheet : |
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| Availability : |
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IDPTS-1530nm Fiber coupled BTF Laser Diode
Description
1530±2nm DFB laser, power ≥10.00mw,14-pin butterfly package built-inoptical isolator and thermoelectric cooler,1.00+0.10msingle-mode pigtail with 900um tight tube,SC/UPC connector.
Application
Signal source in CWDM/DWDM network
Optical fiber sensing system
Gas detection
Quantum Teleportation
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The package dimensions of the structure
|
PIN No |
PIN assignment |
PIN No |
PIN assignment |
|
1 |
Thermistor |
8 |
NC |
|
2 |
Thermistor |
9 |
NC |
|
3 |
Laser DC bias cathode (-) |
10 |
NC |
|
4 |
PD monitor anode (+) |
11 |
Laser anode(+),Case |
|
5 |
PD monitor cathode (-) |
12 |
Laser RF input cathode (-) |
|
6 |
Thermoelectric cooler (+) |
13 |
Laser anode(+),Case |
|
7 |
Thermoelectric cooler (-) |
14 |
NC |
Specifications
|
|
Parameters |
symbol |
unit |
Test conditions |
Specification |
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|
B |
Extremum |
MIN |
TYP |
MAX |
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|
1 |
Laser reverse voltage |
VRLMAX |
V |
/ |
/ |
/ |
2.00 |
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|
2 |
Forward current/ |
IFLMAX |
mA |
/ |
/ |
/ |
150.00 |
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|
3 |
Operating temperature range |
TC |
℃ |
/ |
-20.00 |
/ |
70.00 |
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|
4 |
Storage temperature range |
Tsgt |
℃ |
/ |
-40.00 |
/ |
85.00 |
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|
5 |
Photodiode reverse voltage |
VRPDMAX |
V |
/ |
/ |
/ |
10.00 |
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|
6 |
Photodiode forward current |
IFPDMAX |
mA |
/ |
/ |
/ |
2.00 |
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|
7 |
Thermistor temperature |
/ |
℃ |
/ |
/ |
/ |
100.00 |
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|
8 |
Cooler current |
/ |
A |
/ |
/ |
/ |
1.900 |
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|
C |
Optical Characteristics (at25℃laser temperature) |
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|
1 |
Center Wavelength |
λC |
nm |
TL=15～35℃CW |
1528.00 |
1530.00 |
1532.00 |
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|
2 |
Linewidth |
LW |
MHz |
CW 5mW |
/ |
3.00 |
/ |
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|
3 |
bandwidth(-3dB) |
BW |
GHZ |
5mW |
2.50 |
/ |
/ |
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|
4 |
Relative Intensity Noise |
RIN |
dB/Hz |
5mW,50MHz~2.5GHz |
/ |
-140.00 |
/ |
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|
5 |
Side-mode Suppression Ratio |
SMSR |
dB |
CW |
35.00 |
42.00 |
/ |
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|
6 |
Optical Isolation |
/ |
dB |
0℃-70℃ |
/ |
30.0 |
/ |
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|
7 |
Wavelength Drift |
△λ |
nm |
25year |
/ |
/ |
±0.10 |
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|
8 |
Wavelength/ Temperature Coefficient |
dλ/dT |
nm/℃ |
/ |
/ |
0.09 |
/ |
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|
9 |
Dynamic Spectral Width |
△λ |
nm |
2.5GHz, @-20dB |
/ |
0.32 |
/ |
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|
D |
Electrical Characteristics (at25℃laser temperature) |
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|
1 |
Peak Optical Output Power |
Pp |
mW |
/ |
15.00 |
/ |
/ |
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|
2 |
Threshold Current |
ITH |
mA |
CW |
/ |
14.00 |
25.00 |
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3 |
Driving Current |
/ |
mA |
PO=15mW |
/ |
120.00 |
/ |
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|
4 |
Laser forward voltage |
VLF |
V |
PO=15mW |
/ |
1.60 |
2.00 |
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|
5 |
Laser operating temperature |
TL |
℃ |
/ |
15.00 |
/ |
35.00 |
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6 |
Monitor Reverse Voltage |
VRMON |
V |
/ |
3.00 |
5.00 |
10.00 |
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7 |
Monitor Current |
IRMON |
mA |
PO=15mW |
0.01 |
/ |
2.00 |
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|
8 |
Monitor dark current |
ID |
μA |
IF=0mA,VRMON=5.0V |
/ |
0.01 |
0.10 |
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|
9 |
Input Resistance |
ZIN |
Ω |
/ |
/ |
25.00 |
/ |
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|
10 |
Thermistor Current |
ITC |
μA |
/ |
10.00 |
/ |
100.00 |
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|
11 |
Thermistor resistance |
RTH |
KΩ |
TL=25℃ |
9.50 |
/ |
10.50 |
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|
12 |
Cooler current |
ITEC |
A |
TL=25℃，Taround=70℃ |
/ |
/ |
1.20 |
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|
13 |
Cooler voltage |
VTEC |
V |
TL=25℃，Taround=70℃ |
/ |
/ |
3.50 |
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E |
Environmental Stress Screening |
Specification |
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|
1 |
Baking (Temperature / Duration) |
C / Hr |
+85℃/48Hr |
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|
2 |
Temperature Cycling (Temperature Range / Cycles) |
C / Hr |
-40℃ to +85℃/48Hr |
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F |
Mechanical and Configuration |
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|
1 |
Labelling (Label Material & Dimension) |
N/A |
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|
2 |
Serialization (Laser Marking or others) |
Printed paster |
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|
3 |
Package Dimension |
14 butterfly needle shell sealed package |
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|
4 |
Packing |
Vacuumize black anti-static plastic package |
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G |
Others Parameters |
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|
1 |
RoHS Required |
Yes/No |
Yes |
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2 |
Pigtail Type |
SMF-28e |
0.9 tight tube |
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|
3 |
Pigtail Length |
|
1.00+0.10m |
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|
4 |
Laser Application |
|
/ |
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|
5 |
Connector Type |
|
FC/APC |
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