Product Upgrade | ATR8800 Comprehensive Upgrade: Faster · More Precise · Sharper

2026-03-27

Since its release, the Optosky ATR8800 Confocal Micro-Raman Spectroscopic Imager has gained widespread application and high recognition in materials science, biomedicine, chemical analysis, new energy, and other fields, thanks to its excellent spectral resolution, stable system performance, and outstanding signal-to-noise ratio.

It demonstrates internationally leading technical capabilities in structural characterization, stress analysis, and multi-dimensional imaging, and has repeatedly won a series of authoritative industry awards such as ANTOP Leading Brand, Domestic Good Instrument, Golden Flame Award, and Independent Innovation Gold Award. Recently, it was awarded the First Prize of the Science and Technology Progress Award by the Chinese Optical Engineering Society, continuously leading domestic high-end Raman equipment towards world-class levels.

New Upgrades · Major Release!

01 Significantly Improved Sensitivity

Acquire Raman spectral information within seconds, significantly improving work efficiency.
Direct detection of trace samples while reducing reagent and time costs, enabling non-destructive, fast, and micro-analysis
Obtain sufficient signal at low laser power to avoid sample damage and preserve the original state of samples, especially suitable for heat-sensitive and easily degradable samples

Silicon Third-Order Peak: Signal intensity up to 7800 with SNR approx. 43:1 at 300s integration time

02 Significantly Improved Spatial Resolution

Lateral Resolution: 0.35 μm
Longitudinal Resolution: 0.86 μm
Supports finer micro-area scanning, precise defect localization, enhanced nanoscale imaging capabilities, and Raman-AFM integration for simultaneous "morphology-composition" characterization

Lateral Spatial Resolution: 0.353799 μm

Longitudinal Spatial Resolution: 0.855534 μm

03 Supports EMCCD(Breakthrough in Weak Signal Detection)

Maximum signal enhancement ≥1000 times.
Millisecond-level single-point measurement.
Enhances capabilities for weak signal detection, in vivo studies, biological processes, and kinetic research.
Ideal for high-temperature/high-pressure in-situ experiments, deep UV or near-infrared Raman, and other scenarios with severe signal attenuation

04 Comprehensive Core Hardware Upgrade

Computer-corrected stitching transmission-reflection microscope, supports brightfield/darkfield switching.
Dual cameras, with an added macro imaging head for better observation of sample tissue.
Nanopositioning stage with 2nm resolution
Köhler illumination with adjustable intensity
Additional Stages:

①Supports large stage, 100×100mm
②High-precision stage (with grating scale), 50nm resolution

05 Automatic Multi-Spectrum Stitching（Wide Range + High Resolution Simultaneously Achieved）

High-line-density grating for high-resolution spectral acquisition
Multi-angle rotation for spectral acquisition, obtaining high-resolution spectra across different wavelength ranges
Automatic spectral stitching for high-resolution spectra across a wide wavenumber range.

06 Effortless scanning of large-sized samples

Automatic scanning of business-card-sized samples
High-precision image registration
AI demosaicing processing
Supports fine scanning of selected areas.

07 Fast Autofocus and Real-Time Focus Tracking Technology

Active Optoelectronic Coaxial Focus + Machine Vision Fusion
Autofocus Speed Increased by 10×
Full-Range Autofocus < 2 Seconds
Real-Time Focus Tracking for Uneven Samples
2 Invention Patents Granted.

08 Effortless scanning of large-sized samples

Automatic scanning of business-card-sized samples
High-precision image registration
AI demosaicing processing
Supports fine scanning of selected areas.

Microscopic Coaxial Focus Technology – Real-Time Focus, Ultra-Fast Speed!

Precise Focus on Raman Testing Area Images

09 Depth of Field Fusion: Sharp Across the Entire Field

Solves Incomplete Imaging Caused by Shallow Depth of Field in High-Magnification Objectives
High Resolution + High Signal – "Clarity Across the Entire Area"
Suitable for Uneven Surfaces Such as Rocks, Crystals, and Biological Samples.