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Precisometer

Free-space, SM, MM, microscope combiners

RGB-450/488/520450 nm blue multi-wavelength laser

450 nm

RGB-450/488/520 is a 450 nm Multi-wavelength laser. Key specifications: operating mode CW, output / average power 50 mW, power stability <1%. View specifications, datasheet and enquiry options from Precisometer.

Datasheet (PDF)Back to Multi-wavelength Lasers

Specifications

RGB-450/488/520

12 specification rows

Wavelength450 nm
Operating modeCW
Output / average power50 mW
Power stability<1%
Transverse modeTEM00
Beam diameter at the aperture (mm)~1.0
Beam divergence, full angle (mrad)<1.5
M2 factor~1.1
Warm-up time (minutes)<5
Operating temperature (℃)10~35
Power supply (100-240VAC)RGB-31
Expected lifetime (hours)10000
Warranty1 year

Need this configured?

Share wavelength, operating mode, output power or pulse energy, linewidth or pulse width, delivery, control, and safety requirements and we will qualify the matching configuration and lead time.

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Choosing a laser

Guides that put this laser in context

Which specifications decide the experiment, and which ones cost money without changing the result.

All guides
Laser emission spectrum, intensity noise traces, and beam quality profiles illustrating the main laser specifications
Photonics
13 min Spec lab

Laser specifications decoded

Linewidth, spectral width, RIN, M², and coherence length answer five different questions. Translate each into the units your experiment is designed in — and learn which ones not to pay for.

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Low-noise laser head and controller of the type specified for optical trapping
Optical trapping
16 min 2 simulations

Choosing a laser for optical tweezers

Why wavelength is decided by photodamage, focal heating, and detector bandwidth rather than trapping force — and what laser noise costs you in piconewtons.

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Fluorescently labeled cells in a sharp confocal focal plane
Confocal microscopy
14 min Design lab

Designing a confocal fluorescence excitation system

Connect fluorophores, pinhole size, Airy units, spatial sampling, scan timing, modulation, and power after the fiber in one practical design workflow.

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