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The Elliot Scientific Newsletter: August 2019

In this issue we announce Gamma Scientific's latest version of their versatile tuneable LED light source, Vescent Photonics new range of electronics for photonics, Micro Laser Systems' titanium bodied fibre collimators, and how Elliot|Martock fibre launch systems are used in Ottawa for research into the quantum properties of light.

Gamma's tuneable RS-7-3 fibre-optic LED light source gets SWIR (Short Wave Infrared) option

Gamma Scientific's latest SpectralLED®, the RS-7-3 SWIR, is an infrared fibre-optic source for synthesising light based on spectral profiles that you can import

With 10 discrete wavelengths ranging from 900 to 1700 nm, this new version of Gamma Scientific's flagship tuneable light source is easily adaptable for automated test systems or integration into a production line.

The standard configuration consists of four 6.35 mm diameter and 0.55 NA output fibres to allow multiple tests to be carried out simultaneously.

Rock-solid stability and consistent results.are assured due to integrated optical feedback and temperature control. For example, illumination stability is greater than 99.99%, and NIST traceable accuracy is better than 3% with full scale linearity better than 0.1% RMS.

The unit's  firmware includes full spectral calibration with spectral fitting and storage of presets. Custom wavelength options are also available, including visible and combined visible / SWIR spectra.

The RS-7 product family offers unmatched versatility with numerous in-built features and configuration possibilities. Please contact us for more information.

Vescent return to Elliot Scientific with new range of Electronics for Photonics!
Vescent laser and electro-optic control electronics provide the lowest noise, highest bandwidth, and most flexibility of any commercially available products.

From laser current drivers with a noise density of less than 100 pA/√Hz to temperature controllers with full PID loop filter reconfigureability, our unmatched performance is designed for the most demanding AMO research.

Available to order now...

SLICE-DCC: Economical current control: high compliance voltage and up to 2 A per channel
SLICE-QTC: Precision temperature control: sub-millikelvin stability with <2 mK set point resolution
SLICE-DHV: High-voltage amplification for PZTs and EOMs: high-bandwidth and low noise
SLICE-LC: Ultra-low noise laser control: integrated current and temperature control

Coming soon...

SLICE-SC: High-bandwidth servo control: PI2D loop filter
SLICE-OPL: Offset phase locks: atom-referenced frequency agility
SLICE-FPGA: Digital servoing: customisable loop filter profile
SLICE-DPC: Laser control: economical current and temperature control up to 2 A.

Vescent understands that "excellence by design" begins with the electronics for any lab.

µLS adds non-magnetic and vacuum compatibility to key fibre collimator models  

The Micro Laser Systems' FC Series of collimators are designed specifically for single mode fibre, polarisation maintaining fibre, and fibre laser applications requiring a pure Gaussian beam.

New options recently introduced now include special, non-magnetic FC5Ti and FC20Ti models, with titanium bodies, and vacuum compatible models.

Body sizes range from 2.4 to 100 mm with a corresponding range of apertures and beam sizes. All have a very clean output and no diffraction patterns or beam distortions. The output stays Gaussian no matter the distance.

Micro Laser Systems' collimators have an FC or FC/APC receptacle input and are coated to suit four wavelength regions from 350 to 2300 nm. The output is adjustable for tuning the desired wavelength to the best collimation.


For more information, please contact us.

Collimator pic courtesy of @sejeong85 via Twitter

Ottawa research group rely on Elliot|Martock designed fibre launch systems

Professor Ebrahim Karimi and his team simulate periodic and closed structures in nature, such as ring-shaped molecules and crystalline lattices, by invoking the quantum mechanical properties of light.

For these experiments, a number of Elliot|Martock design flexure stages equipped for fibre launch are utilised.

In the photo above, courtesy of the Structured Quantum Optics group, we can see at least four of our stages in use.
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For more information about our fibre launch systems stages click here...

...and to read the latest paper from the Structured Quantum Optics group click on:
 
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