405nm fluorescence probe Optical accessories Product Reflectance detector_ Transmitted integrating sphere light source_ Optical fiber spectrometer

405nm fluorescence probe

The 405nm fluorescence probe is an instrument that can detect the fluorescence of the detected substance by using the 405nm continuous laser as the excitation light source, and can achieve conventional fluorescence detection in conjunction with the corresponding wavelength of micro spectrometer. 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 while enhancing the fluorescence signal. The fluorescence probe has a compact design that connects the spectrometer to the light source via the SMA905 fiber optic interface.

Product Features:
(1) It can be adapted to the fluorescence spectral range: 480nm~1100nm
(2) Optimized design, effectively filtering out Rayleigh scattering signal, cut-off depth for excited light: OD3
(3) Real-time detection, easy and flexible operation, high sensitivity.

specifications	parameter
Main component size	Main body: 102 × 30 × 13mm (hard aluminum frosted black)
Excitation light source wavelength	405nm
Spectral working range	480nm~1100nm
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.

Fluorescence spectrum:

Testing conditions:
Integration time: 50ms,
405nm laser with a power of 100MW,
Wavelength range 189.4-1034.8nm
Sample: alcohol

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