| Model: | PZT-13 |
|---|---|
| Brand: | FOG |
| Origin: | Made In Canada |
| Category: | Electronics & Electricity / Optical Fiber, Cable & Wire / Optical Fiber |
| Label: | Fiber Stretcher , PZT Phase modulator , fiber |
| Price: |
-
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:19 Sep, 2016 |
The FOGPhotonics PZT-13 is the high-speed member of our family of fiber stretchers. It is a fiber wound piezoelectric element for use in a wide range of optical interferometric measurement and sensing system applications. Typical uses include open loop demodulation, sensor simulation, variable optical delay, general purpose fiber interferometry and large angle modulation of interferometric phase.
FOGPhotonics’s expertise in the design, manufacture and use of all-fiber interferometers has produced a unique multi-layer winding approach resulting in an enhanced modulation function while maintaining a high operational frequency [see charts]. PZT-13 Fiber Stretchers are available with SM, commercial PM [PANDA or Bowtie] or RC [SM Reduced Cladding] fiber types.
Features
• High Speed
• Low Cost
• Compact package
• SM, PM or RC fiber
• Multiple termination choices
• Unique multi-layer winding
• Driven with general purpose electronics
Application
• open loop demodulation
• sensor simulation
• Variable optical delay
• Fiber sensor
• Downhole measuring
• Gyro compassing
Specification
|
Parameter |
Units |
PZT13 FIBER STRETCHER |
|
Operational Wavelengths |
nm |
600-1625 |
|
Fiber Stretch |
µm / Vol |
0.001 |
|
Maximum thrust |
N |
100N@150V |
|
Rigidity |
N/um |
200 |
|
Dynamic response frequency |
KHZ |
0-30 |
|
Nominal diameter displacement |
um |
0.15um@150V（±10%） |
|
Fiber type |
NA |
SM,PM,RC Fiber |
|
Dimension(ODXIDXH) |
mm |
Ø25×Ø22x30 |
|
Electrode lead |
NA |
Red-positive electrode;Black-negative electrode |
|
Operation temperature |
℃ |
-45-+71 |
|
Storage temperature |
℃ |
-55-+85 |
|
Extinction Ratio |
dB |
≤ 24 dB bare leads; ≤ 22 dB with connectors |
|
Optical Loss |
dB |
≤ 0.5 dB, typical 0.2 dB (excluding connectors)
|
|
Fiber Interface |
NA |
Bare fiber, FC/PC or FC/APC |
|
Max Power supply |
V |
150 |
|
MTBF |
Hours |
100000 |
|
Impedance [below resonance] |
nf |
Capacitance 2 nF nominal, floating |
|
Data Rate |
Hz |
Typ400Hz(User Selectable 1 to 1000 Hz) |
PZT material Modulation Constant:
D31: -240 picometer/Volt
D33:+580 picometer/Volt
Dielectric constantε：1900
Curie temperature: 250℃
Density: 7.5 g/cm,Elastic compliance s33: 20x10-12 m²/N
