LUNA PSG 2000 High-Speed Polarisation State Generator
- Switches between 6 polarisation states: LCP, RCP, Linear ±22.5°, Linear ±67.5°
- Typical Switching Time 50 µs
- SOP Repeatability 0.1°
- 4-bit Control
- Continuous control
- USB 2.0, Ethernet 100BASE-TX
- SCIP command, C/C++ API, PC GUI
- Trigger in/out
High-speed polarisation state generator for up to six distinctive polarisation states. (LCP, RCP, Linear ±22.5°, Linear ±67.5°).
Luna Innovations’ high-speed polarisation state generator (PSG 2000) enables quick generation of up to six distinctive polarisation states (LCP, RCP, Linear ±22.5°, Linear ±67.5°) across a Poincaré sphere in less than 50 µs between two consecutive states, with high repeatability of less than 0.1 degree.
PSG 2000 uses a new self-latching PSG 4bit optical head. In addition, its predictable wavelength and temperature dependence allows for easy calibration, making it a perfect choice in swept wavelength component measurement systems. PSG 2000 comes with user interface for manually adjust and automatically sweep selected states from 6 distinctive polarisation states.
|
Parameter |
Specification |
Units | ||
|---|---|---|---|---|
|
Operation Wavelength |
Min |
Typical |
Max |
|
|
C-band Version |
1480 |
1550 |
1620 |
nm |
|
O-band Version |
1260 |
1310 |
1340 |
nm |
|
Insertion loss |
||||
|
C-band Version |
1.0 |
dB |
||
|
O-band Version |
1.2 |
dB |
||
|
State Dependent Loss (ΔIL over all SOPs at fixed wavelength) |
1.0 |
dB |
||
|
Wavelength Dependent Loss (ΔIL over all wavelength at fixed SOP) |
0.3 |
dB |
||
|
Number SOP Repeatability (on Poincaré Sphere) |
-0.1 |
0.1 |
degrees |
|
|
SOP Switching Time |
40 |
45 |
50 |
μs |
|
SOP Dwell Time |
20 |
50 |
||
Luna Technologies PSG 2000 datasheet 
