the QP-TLS tunable laser light source utilizes a high-performance DFB laser and a tunable laser light source with a fixed wavelength interval (50 GHz). Its tunable range is over 40nm. The product’s wavelength internal locking function ensures that the output wavelength or frequency is in DWDM Channel on the ITU grid. It has high output power (10mW), narrow linewidth、 high wavelength accuracy、 good power stability, and so on. It can achieve remote control of the instrument, mainly used in WDM device testing、optical fiber sensing、PMD and PDL measurement and optical coherence tomography (OCT), and other fields.
Features:
- Wavelength tuning range
- Output power 10mw
- Narrow line width
- Internal locked of wavelength
- Remote control is available
Applications:
- WDM device testing
- Optical fiber sensing
- PMD and PDL testing
- OCT
Performance Parameters
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
|
|
Wavelength |
C-band |
l |
1524 |
|
1565 |
nm |
|
L-band |
l |
1560 |
|
1620 |
|
|
|
Wavelength tuning range |
|
40 |
|
|
nm |
|
|
Channel spacing |
|
|
50 |
|
GHz |
|
|
Wavelength conversion speed |
|
|
2 |
|
s |
|
|
Wavelength accuracy |
|
-1.5 |
|
1.5 |
GHz |
|
|
Output optical power |
Po |
10 |
|
|
dBm |
|
|
3dB spectral width |
Dl* |
|
3 |
10 |
MHz |
|
|
SMSR |
SMSR |
40 |
50 |
|
dB |
|
|
Polarization extinction ratio |
PEX |
20 |
|
|
dB |
|
|
Relative noise intensity |
RIN |
|
-145 |
-135 |
dB/Hz |
|
|
Power stability ** |
PSS |
|
|
±0.005 |
dB/5min |
|
|
PLS |
|
|
±0.01 |
dB/8h |
||
|
Output isolation |
ISO |
30 |
35 |
|
dB |
|
|
Specification |
|
Module |
||||
|
Dimensions L x W x H |
|
320×220×90 mm |
||||
|
Power supply |
|
AC 220V ± 10％ 30W |
||||
|
Output optical fiber |
|
PMF |
||||
|
Optical connector |
|
FC/PC FC/APC or user specified |
||||
Limit Parameters
|
Parameter |
Symbol |
Unit |
Min |
Max |
|
Operating temperature |
Top |
℃ |
-5 |
55 |
|
Storage temperature |
Tst |
℃ |
-40 |
85 |
|
Humidity |
RH |
% |
5 |
90 |
How To Order
|
QP |
TLS |
X |
10 |
P |
XX |
|
|
Tunable laser light source |
C---1525~1565nm L---1560~1620nm |
Power ： 10---10mW |
Pigtail fiber ： P--- PMF |
Optical connector ： FP --- FC/PC FA--- FC/APC
|