Low-frequency Combo: Fiber Stretcher + Piezo Driver

Name: Low-frequency Combo: Fiber Stretcher + Piezo Driver
Brand: IDIL by Fiber Optics Group
Availability: InStock

Description

Fiber stretchers, also called phase shifters, offer the attractive feature to tune and modulate the path length of the light within the fiber core and so the resulting optical delay does. They are based on voltage-driven Piezo ceramics and need to be controlled with proper electronics drivers. Any type of fiber may be assembled, please ask.

Its compact packaging makes it suitable for various system applications. Typical applications include variable optical delay, fiber interferometry and sensor simulation.

https://www.idil-fibres-optiques.com/product/fiber-stretcher/

Specifications

All Types Of Fibers:	SM, MM, PM
Wavelength:	From UV to IR
Fiber Elongation:	13 or 26 µm
Fiber Stretch:	2.5 or 5 µm
High Tunability Resolution:	< 10 fs
Modulation (small Signal Bandwidth):	< 500 Hz
Modulation (large Signal Bandwidth):	25 or 50 Hz
Optical Loss:	< 0.05 dB
Internal Fiber Length:	20 or 40 mm
Customizable Fiber Type, Termination, Stretch Range...:	Specifiy
Fiber Stretcher Dimensions:	50x30x20 mm
Piezo Driver Dimensions:	46x69x20.5 mm
Time Delay Reference @1550nm:	Up to 0.07ps for ST 20µm
Time Delay Reference @1550nm:	Up to 0.15ps for ST 40µm

Download Data Sheet

Features

Modulation of the optical path length (i.e. the optical phase)
Accurate control of the delay
Low insertion loss between 0.05 and 0.3dB
High resolution < 1fs
High speed
Compact packaging
All fibers: SM, MM, PM, LMA
Large choice of optical termination
Analog control (+digital in option)

Applications

Variable optical delay
Interferometric measurements
Ultrafast dynamics
Fast feedback loop
Lasers & ultra-intense lasers
Metrology
Coherent Beam Combining
Chirped Pulsed Amplification (CPA)

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Ships from:

France

Sold by:

IDIL by Fiber Optics Group

On FindLight:

since 2015

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Frequently Asked Questions

What is a fiber stretcher?

A fiber stretcher is a device that can tune and modulate the path length of light within the fiber core, allowing for variable optical delay and interferometric measurements.

What types of fibers can be used with the Low-frequency Combo?

The Low-frequency Combo can be used with all types of fibers, including SM, MM, PM, and LMA fibers.

What is the insertion loss of the Low-frequency Combo?

The insertion loss of the Low-frequency Combo is between 0.05 and 0.3dB.

What is the resolution of the Low-frequency Combo?

The Low-frequency Combo has a high resolution of less than 1fs.

What are some typical applications of the Low-frequency Combo?

The Low-frequency Combo is suitable for a variety of applications, including variable optical delay, fiber interferometry, sensor simulation, ultrafast dynamics, lasers and ultra-intense lasers, metrology, and coherent beam combining.