Product Description
Why Choose ST830E? Competitive Analysis of JINSP's OCT Spectrometer Platform
In the competitive landscape of spectral-domain OCT spectrometers, the JINSP ST830E series distinguishes itself through a unique combination of hardware innovation, performance metrics, and integration flexibility. Understanding how the ST830E compares to conventional alternatives helps system developers make informed purchasing decisions.
The Wavenumber-Linear Advantage
The most significant differentiator is the ST830E's hardware wavenumber-linear design. Conventional OCT spectrometers employ wavelength-linear dispersion, requiring software resampling to convert data to wavenumber space for FFT processing. This resampling introduces computational overhead and potential signal distortion. The ST830E's hardware-based approach eliminates these issues, enabling direct FFT processing, reduced data complexity, and improved SNR. This is not merely a specification improvement—it fundamentally changes the signal processing pipeline, resulting in faster image reconstruction and higher image fidelity.
Speed and Interface Flexibility
The ST830E offers scan rates up to 250kHz via Camera Link or 130kHz via USB3.0. While competing products may offer similar peak speeds, few provide the same interface flexibility. The USB3.0 option enables direct laptop connectivity without specialized frame grabbers—a significant cost and complexity advantage for OEMs and researchers. The Camera Link option provides the full speed capability for demanding applications. This dual-interface approach allows users to scale performance and cost according to application requirements.
SNR and Image Quality
The ST830E achieves 110dB SNR at 7mW, 120kHz settings. This exceptional SNR, combined with superior roll-off performance, ensures high-quality imaging across the full 2.4mm depth range. The high-efficiency VPH grating and near-diffraction-limited optical resolution contribute to image quality that rivals or exceeds competing products at similar price points.
Customization and OEM Support
Unlike many competing spectrometers that offer fixed configurations, the ST830E supports customizable wavelength ranges (790-930nm) and camera options. This flexibility is particularly valuable for OEM integrators developing application-specific systems. The mature, stable design that requires no frequent recalibration reduces maintenance requirements and total cost of ownership.
Proven Performance
The ST830E has been validated in published research, including a 2022 Journal of Biophotonics study where it contributed to significant advances in OCT angiography. JINSP's 17+ years of experience in spectral detection technology provides additional assurance of product quality and technical support capability.
Conclusion
For OCT system developers seeking the optimal combination of speed, image quality, integration flexibility, and value, the ST830E offers a compelling solution. Its hardware wavenumber-linear design provides a fundamental advantage over conventional approaches, while its flexible interface options and customization capabilities support a wide range of applications from clinical ophthalmology to industrial inspection.
Technical Parameters:
| Model No. |
ST830E |
| Detector |
Type |
CMOS |
| Optical parameters |
Effective pixels |
2048pixels |
| Cell size |
10*200um |
| Photosensitive area |
20.52*0.2mm |
| Maximum line sweep speed |
130kHz or 250kHz |
| Wavelength range |
790nm-910nm |
| Optical resolution |
0.07nm |
| Imaging depth |
2.4mm |
| Optical design |
VPH raster & wave ridge linear design |
| Focal length |
100mm |
| Incident optical interface |
FC/APC fibre optic interface |
| Electrical parameters |
Data output interface |
USB3.0 (max. 130kHz) or
Camera Link (max. 250kHz) |
| ADC bit depth |
12 Bit |
| Power supply |
DC 6V to 15V |
| Operating current |
<600mA |
| Operating temperature |
0°C~50°C |
| Storage temperature |
'-20°C~60°C |
| Operating humidity |
< 90% RH (non-condensing) |
| Physical parameters |
Size |
260*180*80mm |
| Weight |
1.5kg |
Company Introduction:
JINSP Company Limited has won the National Science and Technology Commission's Scientific and Technological Achievement Appraisal Certificate and the China Patent Excellence Award, and related products have been obtained has won authoritative awards such as the Geneva International Invention Award, the Beijing New Technology and New Product Certificate, and the "Innovation Achievement Award" of the Zhu Liangyi Analytical Instrument Innovation Award.JINSP is a professional leading solution provider of molecular spectroscopy, particulaly in Roman Spectroscopy for many years.
Our products mostly include:
--OCT spectrometers;
--Desktop/portable, online Raman analyzers for laboratory or indutrial liquid & gas analysis;
--On-site rapid detectors/identifiers based on Raman technology for drugs, liquid, food safety, explosive & hazardous materials, pharmaceutical industry etc;
FAQ:
Q1: What is the brand name of this OCT Spectrometer?
A1: The brand name of this OCT Spectrometer is JINSP.
Q2: What is the model number of this OCT Spectrometer?
A2: The model number of this OCT Spectrometer is ST830E.
Q3: Where is this OCT Spectrometer made?
A3: This OCT Spectrometer is made in China.
Q4: What are the payment terms for this OCT Spectrometer?
A4: The payment terms for this OCT Spectrometer are T/T and Western Union.
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