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Wuhan Shengshi Optical Technology Co., Ltd
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Low Dark Current FB Pigtailed Components 1550nm Laser Diode 6mw High Power
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
1550nm DFB Pigtailed Components(high power)
Features<
1550nm DFB Pigtailed Components(high power)
Features
1. Low capacitance and low dark current
2. High stability of DFB lasers die
3. Low threshold current , low operating current
4. Built - in optical isolator
5. Integrated high isolation , low insertion loss
Applications
Other Analog or Digital Optical Transmission
CATV Reverse Transmission
Absolute Maximum Ratings
|
Parameter |
Symbol |
Min. |
Max. |
Unit |
Test Condition |
|
Storage Temperature |
Tstg |
-40 |
100 |
- |
|
|
Operating Temperature |
Top |
-40 |
85 |
- |
|
|
Forward Current(LD) |
If(LD) |
|
150 |
mA |
|
|
Reverse Voltage(LD) |
Vr(PD) |
|
2 |
V |
CW |
|
Forward Current(PD) |
If(LD) |
|
2 |
mA |
|
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Reverse Voltage(PD) |
Vr(PD) |
|
15 |
V |
CW |
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Soldering Temp |
- |
- |
260 |
- |
|
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Soldering Time |
- |
- |
10 |
S |
S |
Optical & Electrical Characteristics
|
Parameter |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Test Condition |
|
Rated Power |
Po |
6 |
8 |
10 |
mW |
Ith+40mA |
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Slope Efficiency |
SE |
|
0.15 |
0.2 |
mW/mA |
|
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Threshold Current |
Ith |
|
10 |
15 |
mA |
- |
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Operating Current |
Iop |
|
50 |
70 |
mA |
|
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Forward Voltage Drop |
Vop |
- |
1.0 |
1.2 |
V |
CW, Ith+40mA |
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Cent Wavelength |
λc |
1540 |
1550 |
1560 |
nm |
- |
|
Spectrum Width(-3dB) |
Δλ |
- |
0.5 |
1 |
nm |
Ith+40mA |
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Side-mode Suppression Ratio |
SMSR |
35 |
|
- |
dB |
- |
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Bandwidth |
Bw |
|
2.5 |
|
GHz |
|
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Monitor Current |
Im |
100 |
|
1200 |
uA |
CW, Ith+40mA |
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Dark Current of Monitor |
Id |
- |
- |
100 |
nA |
5V |
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Optical Isolation(Single stage) |
ISO |
35 |
40 |
- |
dB |
|
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Optical Isolation(Double stage) |
ISO |
45 |
50 |
- |
dB |
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