QP-EAS series of EA modulation laser light source integrates DFB laser and EA modulator function, which has low chirp, low drive voltage (Vpp: 2 ~ 3V), low power consumption, high modulation efficiency, is widely used in 10Gbps, 40Gbps, and other high-speed optical fiber communication systems and microwave photonics
Features:
- Operating wavelength：1550nm
- Low drive voltage:：<2.5V
- High bandwidth ：>10G，>40G(optional )
- High extinction ratio：10dB
- Module package desktop package
Applications:
- 10Gbpshihg-speed optical fiber communication system
- 40Gbpshigh speed optical fiber system
- Microwave photonics
Performance Parameters
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
|
|
Central wavelength |
λC |
1530 |
- |
1564 |
nm |
|
|
Output average light power |
Pavg |
-4 |
0 |
|
dBm |
|
|
3dB spectral width |
Dl |
|
2 |
10 |
MHz |
|
|
Wave stability |
|
|
|
0.01 |
nm |
|
|
SMSR |
SMSR |
30 |
45 |
- |
dB |
|
|
Power stability ** |
PSS |
|
|
±0.005 |
dB/5min |
|
|
PLS |
|
|
±0.01 |
dB/8h |
||
|
Modulation drive voltage |
Vpp |
|
2.0 |
2.5 |
V |
|
|
3dB bandwidth |
EAS-10 |
BW |
10 |
12 |
- |
GHz |
|
EAS-40 |
32 |
35 |
|
GHz |
||
|
Dynamic extinction ratio |
ER |
|
9 |
10 |
dB |
|
|
Specification |
|
Desktop |
Module |
|||
|
Dimensions |
LxWxH |
320×220×90 mm |
90×70×18mm |
|||
|
Power requirement |
|
AC 220V ± 10 ％ 30W |
DC +5V GND |
|||
|
Input signal interface |
|
SMA(f) / V(f) |
||||
|
Output optical fiber |
|
Single mode fiber smf-28 |
||||
|
Output optical interface |
|
FC/PC FC/APC or user specified |
||||
Limit Parameters
|
Parameter |
Symbol |
Unit |
Min |
Typ |
Max |
|
Operating temperature |
Top |
℃ |
-5 |
|
55 |
|
Storage temperature |
Tst |
℃ |
-40 |
|
85 |
|
Humidity |
RH |
% |
5 |
|
90 |
How To Order
|
QP |
SLD |
XX |
X |
X |
XX |
XX |
|
|
SLD |
Operating wavelength 85---850nm 13---1310nm 15---1550nm 1216---1250~1650nm |
Package ： D---desktop M---module |
Operating mode ： C--CW L-internal modulation E---external modulation |
Output power 00---0dBm 07---7dBm 10---10dB m |
Light connector FP --- FC/PC FA--- FC/APC SP--user specified |