High Resolution Wavefront Sensor

In the field of optical detection, BOJIONG Optoelectronics has developed the High Resolution Wavefront Sensor, setting the industry standard. As a leading manufacturer and supplier of high-resolution wavefront analyzers in China, we possess not only profound professional knowledge but also a commitment to providing ultimate precision and reliability. We invite customers from around the globe to join hands with us in exploring new frontiers in optical detection. With our high-resolution wavefront sensor technology, we will help your products reach new heights in precision and performance, achieving a win-win development for both parties.

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Product Description

The High Resolution Wavefront Sensor, which displays 10 frames of full-resolution 3D results in real time, boasts a high resolution of 300×300 (90,000) phase points and a wide spectral response ranging from 400-1100nm. It is suitable for applications such as laser beam wavefront detection, adaptive optics, optical system calibration, optical window inspection, measurement of the shape of optical plane surfaces, spherical surface shape measurement, surface roughness, and surface micro-profile detection, providing an ideal tool for wavefront sensing and measurement.

Item Specification：

Product name	High ResolutionWavefront Sensor
Wavelength range	400nm~1100nm
Target size	7.07mm×7.07mm
Spatial resolution	23.6μm
Image pixel	2048×2048
Phase output resolution	300×300（90000pixel）
Phase resolution	＜2nmRMS
Absolute accuracy	10nmRMS
Dynamic range	110μm（150λ）
Sampling rate	24fps
Real-time processing speed	10Hz（At full resolution）
Interface type	GIGE
Dimension	56.5mm×43mm×41.5mm
Weight	about 120g

Feature Of BOJIONG High Resolution Wavefront Sensor

◆Supports collimated beams and large NA converged beams

◆High resolution of 300×300 (90000) phase points

◆Single-channel light self-interference, no reference mirror required

◆Broad spectrum 400nm~1100nm band

◆2nm RMS high phase resolution

◆ultra-high vibration resistance, no need for optical vibration isolation

◆Achieve simple and fast interference light path construction

Application Of BOJIONG High Resolution Wavefront Sensor

This BOJIONG High Resolution Wavefront Sensor used in laser beam wavefront detection, adaptive optics, surface shape measurement, optical system calibration, optical window detection, optical plane, spherical surface shape measurement, surface roughness detection

laser beam wavefront detection

Optical planar surface shape measurement

Optical spherical surface shape measurement

Aberration measurement of optical systems

Optical window piece detection

Measurement of lattice distribution inside the material

Adaptive optics - wavefront detection response in Zernike mode

BOJIONG High Resolution Wavefront Sensor Details

BOJIONGH igh Resolution Wavefront Sensor developed by a team of professors from Zhejiang University and Nanyang Technological University of Singapore, with domestic patented technology, it combines diffraction and interference to achieve a common four-wave transverse shear interference, with superior detection sensitivity and anti-vibration performance, and can realize real-time and high-speed dynamic interferometry without vibration isolation. The real-time measurement shows a frame rate of more than 10 frames. At the same time, the FIS4 sensor has an ultra-high phase resolution of 512×512 (260,000 phase points), the measurement band covers 200nm~15μm, the measurement sensitivity reaches 2nm, and the measurement repeatability is better than 1/1000λ (RMS). It can be used for laser beam quality analysis, plasma flow field detection, real-time measurement of high-speed flow field distribution, image quality evaluation of optical system, microscopic profile measurement and quantitative phase imaging of biological cells.

FIS4 Technical parameters of each series of products

Product	FIS4-UV	FIS4-HR	FIS4-UHR	FIS4-HS	FIS4-Cell	FIS4-NIR
Wavelength range	200~450nm	400~1100nm	400~1100nm	400~1100nm	400~1100nm	900~1200nm
Target size mm²	13.3×13.3	7.07×7.07	13.3×13.3	10.24×10.24	7.07×7.07	13.3×13.3
Spatial resolution	26μm	23.6μm	26μm	24.4μm	23.6μm	26μm
Image pixel	-	2048×2048	-	-	2048×2048	-
Phase output resolution	512×512 （262144pixel）	300×300（90000pixel）	512×512（262144pixel）	420×420（176400pixel）	300×300（90000pixel）	512×512（262144pixel）
Phase resolution	＜2nmRMS	＜2nmRMS	＜2nmRMS	＜2nmRMS	＜2nmRMS	＜2nmRMS
Absolute accuracy	10nmRMS	10nmRMS	15nmRMS	10nmRMS	10nmRMS	15nmRMS
Dynamic range	90μm （256λ）	110μm （150λ）	162μm （256λ）	132μm （210λ）	110μm （150λ）	270μm （256λ）
Sampling rate	32fps	24fps	45fps	107fps	24fps	45fps
Real-time processing speed	10Hz (Full resolution)	10Hz (Full resolution)	10Hz (Full resolution)	10Hz (Full resolution)Supports delayed batch processing	10Hz (Full resolution)	10Hz (Full resolution)
Interface type	USB3.0	GIGE	USB3.0	GIGE	GIGE	USB3.0
External interface	-	-	-	-	C port	-
Size mm²	70x46.5x68.5	56.5x43x41.5	70x46.5x68.5	56.5x43x41.5	56.5x43x41.5	70x46.5x68.5
weight	about240g	about120g	about240g	about120g	about120g	about240g

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Contact Info

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Address

No. 578 Yingkou Road, Yangpu District, Shanghai, China
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Tel

+86-021-56729166
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E-mail

tom.he@shbojiong.com

For inquiries about Interferometric Sensor, Wavefront Analyzer, Wavefront Sensor or price list, please leave your email to us and we will be in touch within 24 hours.