Request Information
Quartet
Previous 1 of 2 Next
Quartet

Bossa Nova Technologies is pleased to introduce QUARTET, a cost-effective interferometer based on multi-channel random quadrature detection technology.

QUARTET is designed for remote detection of sub-nanometer displacements (Patent # 2005/062941 A2). No path stabilization is required. The stability of the interferometer is based on the multi-channel, parallel demodulation that is done electronically. Quadrature interferometers have been used for more than 20 years for detection of small surface motions. The performance of these interferometers was initially limited by the quality of electronic components that were available (limited bandwidth & dynamic). With the recent improvement of electronic components, quadrature interferometers have now reached maturity, exhibiting high-bandwidth and high sensitivity. QUARTET uses an innovative "random quadrature" demodulation scheme that takes advantage of the random phase distribution inherent to speckle light. High sensitivity is achieved through multi-channel detection and parallel processing. The detectors produce a time-varying analog voltage that is proportional to the rectified instantaneous surface displacement at ultrasonic frequencies. Bossa Nova Technologies proprietary multi-detection system increases the effective collection efficiency (increase of sensitivity & reduction of signal dropout caused by speckles) without reducing the depth-of-field.

Visit Bossa Nova Technologies' website for more information

 
Add to cart
« Previous | Next »

Lasers and light sources

Scientific lasers and light engines

OEM lasers

LED light sources

Laser safety eye wear

Scientific and Industrial cameras

Scientific CMOS

Low light level cameras

Intensified Cameras

Streak Cameras

Machine Vision Cameras

High Speed Cameras

High Resolution Cameras

Long Duration Recording Cameras

Deep Cooled CCD Cameras

OEM Cameras

High Speed Smart Cameras

High Performance and Sensitivity Cameras

Polarisation Cameras

Thermal IR Cameras

Hyperspectral IR Cameras

Acousto Optic Components

AO Modulators

AO Frequency Shifters

AO Deflectors

AO Tunable Filters

AO Polychromatic Modulations

AO Fibre Pigtailed Components

Cosmetics Testing

Samba Hair System

Rumba Hair System

Non Destructive Evaluation NDE

Quartet

Tempo

FAST Thermal High speed cameras

Laser Diagnostics

Laser Beam Analysis

Life Science

Light Sheet Microscopy

3D cell Imaging

Light sources for Life Sciences

Cameras for Life Sciences

Spectroscopy

IR spectrometers

THz Spectroscopy


News & Events
View our latest product news, trade shows and supplier news.

Click here...

ISO logo

Terms & Conditions | Quality policy
© Copyright Photon Lines Ltd 2016
Website designed by Bubble Creative Solutions Ltd