785nm fluorescence probe Optical accessories Product Reflectance detector_ Transmitted integrating sphere light source_ Optical fiber spectrometer

785nm fluorescence probe

The 785nm fluorescence probe is an instrument that can detect the fluorescence of detected substances with 785nm continuous laser as the excitation light source, and it can be used with the corresponding wavelength microspectrometer to achieve conventional fluorescence detection. This fluorescence probe is suitable for fluorescence detection of a wide range of solid and liquid samples, and its combination of high-performance optics can effectively filter out the excitation light source and enhance the fluorescence signal. This fluorescence probe has a compact design that connects the spectrometer to the light source via the SMA905 fiber optic interface.

Features:
(1) Applicable fluorescence spectral range: 794nm~1144nm.
(2) Optimized design, effectively filtering out Rayleigh scattering signal, cut-off depth for excitation light: OD3.
(3) Real-time detection, simple and flexible operation, high sensitivity.

specifications	parameter
Main component size	Main body: 102 × 30 × 13mm (hard aluminum frosted black)
Excitation light source wavelength	785nm
Spectral working range	794nm~1144nm
Output fiber core diameter	600μm
Receive fiber core diameter	600μm
Probe working distance	7.5 mm (standard)
Overall output coupling efficiency of the probe	70%-85%
Coupling system	SMA905 fiber optic interface
Working/storage temperature	0~60℃
Working/Storage Humidity	5%~85%

application area

Quantum dot bioluminescence probes, laser-induced non-destructive determination of fruit sugar molecules, oil/petroleum pollutant detection, and water pollution detection are widely used in scientific research and production fields such as environment, industry, agriculture, and medicine.

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