| Model: | 1650 nm |
|---|---|
| Brand: | cof |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Optical Fiber, Cable & Wire / Communication Cable |
| Label: | DFB , laser , 1650 nm DFB |
| Price: |
US $1000
/ pc
|
| Min. Order: | 100 pc |
| Live Chat: | Last Online:02 Dec, 2013 |
Optical and electrical characteristics
|
Parameter |
Symbol |
Condition |
Min. |
Typ. |
Max. |
Units |
|
Forward voltage |
VF |
IF=30mA |
|
1.2 |
1.6 |
V |
|
Threshold current |
I(TH) |
CW |
|
15 |
20 |
mA |
|
Fiber output power |
PO |
CW,IF=130mA |
15 |
|
|
mW |
|
Peak wavelength |
ëp |
CW, PO =15mW |
1625 |
|
1655 |
nm |
|
Spectral linewidth* |
Äë |
CW, PO =15mW |
|
2 |
|
MHz |
|
Side mode suppression ratio |
SMS |
CW, PO =15mW |
35 |
|
|
dB |
|
Monitoring Current(PD) |
IR(E) |
CW, PO =15mW |
0.1 |
|
|
mA |
|
Dark current(PD) |
Ir(0) |
CW,VDR=5V |
|
|
100 |
nA |
|
Tracking error |
ER |
IR(E)=constant |
-0.5 |
|
+0.5 |
dB |
|
Cooling capacity* |
ÄTPE |
PO=15mW,Tcase=70deg |
45 |
|
|
deg. |
|
Peltier current |
IPE |
Tcase=-5 to 70deg.
|
