High-power low-noise semiconductor laser
Product introduction
High-power and low-noise semiconductor lasers are widely used in the field of optical fiber transmission and optical communication of RF signals, which have the excellent performance of high power and low noise. This performance index can realize the in-situ substitution of the same type of foreign products, and has good adaptability and high stability in high and low temperature environment.
Product features
Modular design
Tunable, low drive current
Polarization-maintaining output
Built-in automatic optical power control (APC)
Application
Gas sensing
Optical communication
Seed light source
Optical fiber sensing
Technical Parameters
Photoelectric properties
|
Parameters |
Minimum value |
Typical value |
Maximum value |
Unit |
|
Working temperature |
-40 |
—— |
70 |
℃ |
|
Storage temperature |
-55 |
—— |
85 |
℃ |
|
Working voltage |
4.8 |
5 |
5.5 |
V |
|
ESD |
—— |
—— |
2000 |
V |
|
Output light power |
40 |
—— |
60 |
mW |
|
Central wavelength |
λ-0.4 |
ITU, λ |
λ+0.4 |
nm |
|
Edge mode rejection ratio |
—— |
45 |
55 |
dB |
|
Polarization extinction ratio |
17 |
20 |
—— |
dB |
|
Line width |
—— |
—— |
500 |
KHz |
|
Optical isolation degree |
—— |
30 |
—— |
dB |
|
Power consumption |
—— |
—— |
5 |
W |
|
External interface |
DB9 female head |
|||
Fiber characteristics
|
Parameter |
Specification |
|
Fiber type |
Polarization maintaining fiber |
|
Fiber length |
1.0±0.1m |
|
Fiber diameter |
0.9 mm Cladding |
|
Fiber optic interface |
FC/APC |
Appearance and Dimensions (unit: mm)
Pin definition
|
Serial number |
Definition |
Explain |
Serial number |
Definition |
Explain |
|
1 |
VCC |
Voltage positive 5V |
6 |
NC |
Hanging in the air |
|
2 |
TX |
RS232 transmission |
7 |
NC |
Hanging in the air |
|
3 |
RX |
RS232 receive |
8 |
NC |
Hanging in the air |
|
4 |
MODULING |
Modulated signal input (optional, default none) |
9 |
NC |
Hanging in the air |
|
5 |
GND |
Ground |
Ordering information: HC-HPLD-M04-Cxx
|
Product name |
Product model |
||||
|
High-power low-noise optical transmitting module |
HC-HPLD-M04-Cxx |
||||
|
Note: Optional Cxx — ITU channel wavelength |
|||||
|
C18 |
1563.05 |
C28 |
1554.94 |
C38 |
1546.92 |
|
C19 |
1562.23 |
C29 |
1554.13 |
C39 |
1546.12 |
|
C20 |
1561.42 |
C30 |
1553.33 |
C40 |
1545.32 |
|
C21 |
1560.61 |
C31 |
1552.52 |
C41 |
1544.53 |
|
C22 |
1559.79 |
C32 |
1551.72 |
C42 |
1543.73 |
|
C23 |
1558.98 |
C33 |
1550.92 |
C43 |
1542.94 |
|
C24 |
1558.17 |
C34 |
1550.12 |
C44 |
1542.14 |
|
C25 |
1557.36 |
C35 |
1549.32 |
C45 |
1541.35 |
|
C26 |
1556.55 |
C36 |
1548.51 |
C46 |
1540.56 |
|
C27 |
1555.75 |
C37 |
1547.72 |
C47 |
1539.77 |
If you need more information , Please contact us .
