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Precisometer

Power stability, linewidth, beam quality

LDM-405-8-2405 nm violet CW laser

405 nm

The LDM-405-8-2 is a precision 405 nm CW laser delivering 8 W output power. View technical specifications, download the datasheet, and request configuration options from Precisometer.

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Specifications

LDM-405-8-2

2 specification rows

Wavelength405 nm
Output / average power8 W
Beam / notesFiber Core Diameter (um): 200

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Model selection

Nearby series comparison

Compare LDM-405-8-2 with the closest available models in the CW Lasers family.

Selection parameterLDM-405-8-2 (current)MSL-T-405MDL-C-405
Wavelength405 nm405 nm405 nm
Optical power / pulse energy8 W1~80 mW1~50 mW

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Compare the LDM-405-8-2 with nearby cw lasers across the wavelength range.

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.

Open guide
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.

Open guide