Spirit 300

Confocal Raman Spectrometer - Laser Tracking

Instant testing, significantly enhancing testing efficiency

The third-order peak of silicon has a signal-to-noise ratio (SNR) of 40, and the fourth-order peak is also observable.

Pristine photograph of inclusions

Test conditions for inclusion Raman spectroscopy: Laser wavelength 532 nm, laser power 10 mW, integration time 50 s. The test spectrum is as follows:

Bacterial testing conditions: Laser wavelength 532 nm, laser power 5 mW, integration time 20 seconds.

Serum test conditions: Laser wavelength 532 nm, laser power 5 mW, integration time 100 seconds.

Product Specifications Introduction

optical maser wavelength	532 nm 633 nm 785nm
laser linewidth	≤0.003 nm ≤0.03 nm ≤0.003 nm
Transverse mode	Gaussian spot TEM00
laser power	≥200 mW ≥50 mW ≥100 mW
power stability(4h RMS)	≤0.5% ≤0.3% ≤0.3%
One-shot imaging spectral range	50 - 4000 cm-1 100 - 4000 cm-1 200 - 3200 cm-1
Spectral resolution (full spectrum)	2 cm-1
High-resolution spectroscopy (optional)	0.35 cm-1
Spectral repeatability	0.01 cm-1
Signal-to-noise ratio (third-order peak of single-crystal silicon)	50 : 1 50 : 1 30 : 1
Minimum exposure time	10 ms
CCD(ANDOR)	Semiconductor cooling type CCD(@-70 ℃), Spectral detection range 200-1050 nm, Peak quantum efficiency≥90%@780 nm
Single photon detector (optional)	Ultrafast single-photon detector, GHz sampling

imaging

specular body	Laser scanning confocal four-dimensional electronically-controlled upright microscope (equipped with touchscreen control console)
camera	20 million pixel high-resolution color camera
Dual-channel Kohler lighting	Transmissive and reflective dual modes
microobjective	5X，10X，20X，50X，60X，100X
XY electrically adjustable stage	≥30 × 50 mm2 (Configure the grating scale calibration)
Objective lens Z-axis electric height adjustment platform	≥15 mm (Configure the objective lens anti-sagging function)
XYZ Repeatability Positioning Accuracy	≤1μm
Number of electrically switchable channels	≤8
Laser scanning pixels	4096 × 4096 (Max)
spatial resolution	500 nm
software function	Integrate an integrated control imaging analysis software and configure the laser dragging function