Product introduction
The KY-TLS series tunable laser source adopts high-performance DFB laser with wavelength tuning range > 40nm and tunable laser source with a fixed wavelength interval (channel spacing of 50 GHz), its internal wavelength locking function ensures the wavelength or frequency of the output light are in the ITU grid of DWDM channel. It has high output optical power (10mW), narrow line width, high wavelength accuracy and good power stability and can realize remote control of instruments. This product is mainly used in WDM device testing, fiber sensing, PMD&PDL measurement, optical coherence tomography (OCT) and other fields.
Key Features
l Wavelength C,L band
l Tuning range >40nm
l Tuning interval 50GHz
l Output power >20mW
l Narrow line width 3MHz
l Polarization-maintaining fiber output
l Remote control
l Desktop, mode optional
Applications
l WDM device testing
l Optical fiber sensing system
l PMD and PDL testing
l Optical Coherence Tomography (OCT)
Parameters
Parameters | Symbol | Unit | Min. | Typ. | Max. |
Wavelength | C-band | l | nm | 1524 |
| 1565 |
L-band | l | nm | 1560 |
| 1620 |
Wavelength tuning range |
| nm | 40 |
|
|
Channel spacing |
| GHz |
| 50 |
|
Wavelength conversion speed |
| s |
| 2 |
|
Wavelength accuracy |
| GHz | -1.5 |
| 1.5 |
Output optical power | Po | dBm | 10 | 13/16 |
|
3dB spectral width | Dl* | MHz |
| 3 | 10 |
Side mode suppression ratio | SMSR | dB | 40 | 50 |
|
Polarization extinction ratio | PER | dB | 20 |
|
|
Relative noise intensity | RIN | dB/Hz |
| -145 | -135 |
Power stability | PSS | dB/5min |
|
| ±0.005 |
PLS | dB/8h |
|
| ±0.01 |
Optical isolation | ISO | dB | 30 | 35 |
|
Specification |
| Module | Desktop |
Dimensions | Module | L x W x H | mm | 95×70×22 |
Desktop | mm | 240×300×90 |
Voltage | Module | Vo | V | 5 |
Desktop | Vo | VAC | 220 |
Output fiber |
| Panda PMF slow axis alignment |
Optical connector |
| FC/PC,FC/APC or user specified |
Communication Interface |
| RS 232 |