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FIBER STRETCHER

Reference: GPC-FST-001-B






Alexandre Besson
Business Unit Director
+33 5 57 10 92 84
a.besson@laser2000.fr
Product request: FIBER STRETCHERX



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Product description
FIBER STRETCHER

The FST-001-B is a piezo-driven fiber stretcher with a long optical delay range of up to 3 mm. The device comes complete with a piezo driver packaged in a user-friendly small enclosure. Only +12 VDC is required to power the unit. One attractive feature is that the device is controlled by up to four independent PZTs, so that the customer has the option to drive each PZT individually, for high resolution, or collectively, for large stroke. In addition, each PZT can be controlled either with an analog signal or a 12-bit TTL signal. During analog control, the driving circuit simply acts as a 4-channel voltage amplifier with 30V/V amplification. Alternatively, the output voltage can be controlled by a computer equipped with a digital I/O card, or by a microprocessor. The FST-001 enables applications from sensing to medical imaging, interferometry, position measurement, optical coherence tomography, and spectrum analysis. At General Photonics, we stretch the fiber hard to make your work more relaxed.


Applications
  • Sensor
  • Interferometers
  • Medical imaging
  • Spectrum analysis



Specifications

Optical Path Delay range> 3mm
Avg. V? (4 channels driving together)26 mV max. at 10 Hz
Phase change sensitivity55? per volt
Internal voltage amplification30V/V
Max. Voltage on PZT140 volts
Resonance frequency3.1 ± 0.3 kHz
Insertion loss< 0.2 dB
Insertion loss variation< 0.1 dB
Return loss> 65 dB
PDL< 0.05 dB
Wavelength range1260 to 1620 nm
Maximum optical power5000 mW min.
Analog input4 channels, 4.7 volts max. for each channel
Digital input20-pin digital connector to accept 12-bit TTL control signal.
Software
NoneOperation temperature
0 to 50 degrees CStorage temperature
-40 to 80 degrees CDimensions
170 (L) x 106 (W) x 38.6 (H) mm

Downloads - FIBER STRETCHER

GPC-FST-001.pdf

Data sheet: Fiber Stretcher

Download (1.3M)
Laser_2000_General_Photonics

Datasheet General Photonics FST-001-B

Download (389.69k)

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