FPS-003 Phase Shifter
Product number:
SW11311
Manufacturer:
General Photonics
Product information "FPS-003 Phase Shifter"
780-1550 nm; Total Phase Shift >55π; IL <0.5 dB; RL >55 dB; PDL <0.05 dB; Residual Amplitude Modulation ±0.01 dB
General Photonics’ FPS-003 all-fiber phase shifter/modulator combines a wide modulation bandwidth (up to 60 kHz) with low half-wave voltages to create a long-range device that can be driven by standard function generators.
Like General Photonics’ other phase shifters, it employs all fiber construction and has low insertion loss and back reflection. In addition to fiber sensor systems, this compact device is ideal for fiber laser systems, fiber resonators, and fiber interferometers for precision phase tuning or phase modulation.
Key Features:
- Wide Frequency Range - Operating Wavelength: 780, 1060, 1310 or 1550 nm
- Low Half-wave Voltage
- Large Phase Shift Range
- Compact Size: 31 x 31 x 14.5 mm
- Low Insertion Loss (IL): <0.5 dB (at 1550 nm, Excluding Connectors)
- Return Loss (RL): >55 dB (Excluding Connectors)
- Low Residual Amplitude Modulation: ±0.01 dB (@ 1550 nm)
- Total Phase Shift (@500 Hz, Vpp = 150 V): >55π (@ 1550 nm)
- Fiber Type: ClearCurve ZBL, 780 HP, PM, Other
- Half-wave Voltage (Vπ @ 500 Hz): 1 to 3 V Typical
- Resonance Frequency: 36 to -39 kHz Typical
- Vπ at Resonance Frequency: <150 mV Typical
- Polarization Dependent Loss (PDL): <0.05 dB at 1550 nm
- Capacitance of Piezo: 5 to 12 nF
- Maximum Applied Voltage: 150 V
Applications: Fiber Interferometers; Fiber Laser Systems; Fiber Sensor Systems
Manufacturer "General Photonics"
Headquartered in Chino, CA, USA, General Photonics develops and builds innovative optical instruments and modules to fuel the growth of optical networks, sensor systems and biomedical diagnosis systems. With more than 52 issued US patents and numerous pending applications, General Photonics offers the most complete line of instruments, modules and components for dynamic polarization management and measurement as well as optical delay and timing control in the industry.
General Photonics‘ broad range of instruments comprises polarization controllers, stabilizers, synthesizers, analyzers and scramblers as well PMD or PDL emulators and sources. For polarization measurement, General Photonics offers polarization crosstalk analyzers, polarimeters, optical component analyzers and OCDR systems. Tunable lasers and SLED light sources as well as composite material scanners complete the company’s instrument portfolio.
On the modules side, General Photonics provides devices for controlling, scrambling and tracking of polarization as well as polarimeters, polarization state generators, depolarizers, Mach-Zehnder interferometers or balanced photodetectors. For optical delay purposes, General Photonics’ module range includes optical delay lines, phase shifters and fiber stretchers.
Related links of the manufacturer