FEATURES
- Low insertion loss and PDL
- Low residual amplitude modulation
- Low half-wave voltage
- Compact size
APPLICATIONS
- Fiber interferometers
- Fiber laser systems
- Fiber sensor systems
FPS-002 – Phase Shifter
Operating Wavelength: 1550, 1310, 1060, or 780nm
Fiber Type:
SM: 1310/1550nm: Corning ClearCurve ZBL or equivalent
1060nm: Corning Hi1060 or equivalent
780nm: Nufern 780 HP or equivalent
PM: 1550nm: Bend insensitive PM with MFD=6.5µm
1310nm: Bend insensitive PM with MFD=6.0µm
1060nm: Nufern PM980XP or equivalent
Insertion Loss: <0.5 dB (at λc, excluding connectors) Return Loss: >58 dB w=9435c7388nectors
>55 dB with APC connectors
>50 dB with PC connectors
Total Phase Shift: ( 500 Hz, Vpp=150V ): 65π (at 1550nm)
Half-wave Voltage: ( at 500 Hz ): 2.5 to 4.5 V typical (small frame)
0.7 to 1.5V typical (large frame)
Resonance Frequency: 8-14 kHz typical
Vπ at resonance frequency: 0.1-0.5V typical
PDL: SM: <0.05 dB
PM: <0.1 dB PER: PM: >18 dB with connectors
Residual Amplitude Modulation: ±0.01 dB at 1550nm
Capacitance of Piezo: 0.18µF
Maximum Applied Voltage: 150V
Electrical Interface: Molex WM9131-ND or equivalent
Operating Temperature: 0 to 50 °C
Storage Temperature: -40 to 85 °C
Fiber Length (internal)1: 36±2 cm (small frame)
93±2cm (large frame)
Dimensions
Small frame: 35.0 mm (L) x 17.0 mm (W) x 10.0 mm (H)
Large frame: 45.0 mm (L) x 27.0 mm (W) x 11.0 mm (H)
Note: Specifications above are for devices without connectors at 23±5°C.- From edge of enclosure at input port to edge of enclosure at output port, not including boots or pigtails. Total fiber length including pigtails will be provided in test data for each FPS-002
FPS-002 DIMENSIONS
(Small Frame)
FPS-002 DIMENSIONS
(Large Frame)
Sample Configuration:
FPS-002-35-SS-NC
All fiber phase shifter, SM, Wavelength 1310/1550 nm, 900µm fiber pigtailed, no connectors. (Other connector types available)
DATASHEET
FPS-002TECHNICAL PAPERS
Frequently Asked Questions for Fiber Phase Shifter.pdfUSER MANUAL
FPS-002 Instruction NoteDESCRIPTION
The FPS-002 is an all fiber device that shifts or modulates phase shifts up to 75π at frequencies from DC to 20 kHz. It requires a lower half- wave voltage than the FPS-001: only 2V compared to up to 20V. Like the FPS-001, it is an all fiber design and offers the benefits of low loss and back reflection. Two different size packages are available to accommodate the bend diameter requirements of different fibers.
FEATURES
- Low insertion loss and PDL
- Low residual amplitude modulation
- Low half-wave voltage
- Compact size
APPLICATIONS
- Fiber interferometers
- Fiber laser systems
- Fiber sensor systems
Operating Wavelength: 1550, 1310, 1060, or 780nm
Fiber Type:
SM: 1310/1550nm: Corning ClearCurve ZBL or equivalent
1060nm: Corning Hi1060 or equivalent
780nm: Nufern 780 HP or equivalent
PM: 1550nm: Bend insensitive PM with MFD=6.5µm
1310nm: Bend insensitive PM with MFD=6.0µm
1060nm: Nufern PM980XP or equivalent
Insertion Loss: <0.5 dB (at λc, excluding connectors) Return Loss: >58 dB w=9435c7388nectors
>55 dB with APC connectors
>50 dB with PC connectors
Total Phase Shift: ( 500 Hz, Vpp=150V ): 65π (at 1550nm)
Half-wave Voltage: ( at 500 Hz ): 2.5 to 4.5 V typical (small frame)
0.7 to 1.5V typical (large frame)
Resonance Frequency: 8-14 kHz typical
Vπ at resonance frequency: 0.1-0.5V typical
PDL: SM: <0.05 dB
PM: <0.1 dB PER: PM: >18 dB with connectors
Residual Amplitude Modulation: ±0.01 dB at 1550nm
Capacitance of Piezo: 0.18µF
Maximum Applied Voltage: 150V
Electrical Interface: Molex WM9131-ND or equivalent
Operating Temperature: 0 to 50 °C
Storage Temperature: -40 to 85 °C
Fiber Length (internal)1: 36±2 cm (small frame)
93±2cm (large frame)
Dimensions
Small frame: 35.0 mm (L) x 17.0 mm (W) x 10.0 mm (H)
Large frame: 45.0 mm (L) x 27.0 mm (W) x 11.0 mm (H)
Note: Specifications above are for devices without connectors at 23±5°C.- From edge of enclosure at input port to edge of enclosure at output port, not including boots or pigtails. Total fiber length including pigtails will be provided in test data for each FPS-002
FPS-002 DIMENSIONS
(Small Frame)
FPS-002 DIMENSIONS
(Large Frame)
Sample Configuration:
FPS-002-35-SS-NC
All fiber phase shifter, SM, Wavelength 1310/1550 nm, 900µm fiber pigtailed, no connectors. (Other connector types available)
