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Fiber Optical Phase Modulator/Switch – NanoSpeed™
60ns rise/fall, 500kHz, low loss, bidirectional, 850nm to 1620nm, 0 to 70 °CThe NS Series fiber optical phase modulator/switch is based on a patented electro-optical configuration, featuring low optical loss and wide temperature operation with built-in compensation. The device dynamically controls the optical phase of the transmitting light, meeting the most demanding requirements of continuous operations over 25 years and non-mechanical ultra-high reliability (passed Telcordia and space qualifications). The device is bidirectional in which the input and output ports are interchangeable.
This device is mounted on a specially designed electronic driver using a 5V TTL control signal through SMA input and a 12V power supply (wall pluggable). The maximum phase change can be adjusted by a pot on the board.
SKU: NSPM
Fiber Optical Phase Modulator/Switch - NanoSpeed™
The NS Series fiber optical phase modulator/switch is based on a patented electro-optical configuration, featuring low optical loss and wide temperature operation with built-in compensation. The device dynamically controls the optical phase of the transmitting light, meeting the most demanding requirements of continuous operations over 25 years and non-mechanical ultra-high reliability (passed Telcordia and space qualifications). The device is bidirectional in which the input and output ports are interchangeable. This device is mounted on a specially designed electronic driver using a 5V TTL control signal through SMA input and a 12V power supply (wall pluggable). The maximum phase change can be adjusted by a pot on the board.NanoSpeed P Series Switches | Min | Typical | Max | Unit | ||
Insertion
Loss [1] |
1900-2200nm | 0.8 | 1.8 | dB | ||
1260~1650nm | 0.6 | 1.0 | ||||
960~1100nm | 0.8 | 1.3 | ||||
780-960nm | 1.2 | 1.5 | ||||
520 – 680nm | 1.5 | 2.3 | ||||
IL Temperature Dependency | 0.25 | 0.5 | dB | |||
Polarization Dependent Loss (Non PM) | 0.15 | 0.3 | dB | |||
Polarization Mode Dispersion (Non PM) | 0.1 | 0.3 | ps | |||
Return Loss | 45 | 50 | dB | |||
Phase Change | 90 | Degree | ||||
Analog Modulation rate [2] | DC | 50 | 200 | KHz | ||
Digital Modulation Rate [3] | DC | 1 | MHz | |||
Optic power
Handling [4] |
Normal power version | 300 | mW | |||
High power version | 5 | W | ||||
Operating Temperature | Standard | -5 | 75 | oC | ||
Special version | -30 | 85 | ||||
Storage Temperature | -40 | 100 | oC | |||
[1] Measured without connectors.
[2] The phase change is proportionally to the 0-5V control signal
[3] The maximum phase change is set at a predetermined value
[4] Defined at 1310nm/1550nm. For the shorter wavelength, the handling power may be reduced, please contact us for more information.