The plug-and-play Biological Cell Four-wave Interferometric Sensor supports near-infrared and LED white light spectrum illumination. The imaging process does not require labeling or staining, and is capable of achieving in vivo 3D imaging at a rate of up to 24 frames per second. It can quickly be used in conjunction with any optical microscope to provide real-time measurements of the 3D phase distribution of the measured cells. It is capable of assessing cell volume and weighing. This sensor from BOJIONG is an ideal tool for label-free 3D live cell detection, biological tissue detection, germ cell detection, and micro/nano structure detection.
Product name |
Biological Cell Four-wave Interferometric 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 |
External interface |
Cport |
Size |
56.5mm×43mm×41.5mm |
Weight |
about 120g |
◆Label-free 3D live cell imaging
◆Single-channel light self-interference, no reference light required
◆Compact size, plug and play
◆Suitable for all optical microscope upgrades and extensions
◆Broad spectrum 400nm~1100nm band
◆Extremely strong anti-vibration performance, no need for optical vibration isolation
◆Supports LED white light and short-wave infrared light source
This BOJIONG Biological Cell Four-wave Interferometric Sensor used in labeling free 3D living cell detection, biological tissue detection, germ cell detection, micro and nano structure detection.
Unmarked 3D live cell detection optical path detection optical path |
3D Living cell microscope - Sample measurement of roundworm eggs |
Sample measurement of ovarian granulosa cell tumor |
Sample measurement through micro - nano structure |
BOJIONG Biological Cell Four-wave Interferometric Sensor developed by a team of professors from Zhejiang University and Nanyang Technological University of Singapore, utilizes domestic patented technology and combines diffraction and interference to achieve common four-wave transverse shear interference. This sensor boasts superior detection sensitivity and anti-vibration performance, enabling real-time and high-speed dynamic interferometry without the need for vibration isolation. Real-time measurements show a frame rate exceeding 10 frames per second. Additionally, the FIS4 sensor features an ultra-high phase resolution of 512×512 (260,000 phase points), with a measurement band covering 200nm to 15μm, measurement sensitivity reaching 2nm, and measurement repeatability better than 1/1000λ (RMS). It is applicable for laser beam quality analysis, plasma flow field detection, real-time measurement of high-speed flow field distribution, optical system image quality evaluation, microscopic profile measurement, and quantitative phase imaging of biological cells.
FIS4 Technical parameters of each series of products |
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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 |
Address
No. 578 Yingkou Road, Yangpu District, Shanghai, China
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