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Search by wavelength, application, operating mode, power meter, beam diagnostic, or measurement requirement.

Open advisor Browse 400+ wavelengths All laser models Browse applications

532 nm Raman 1064 nm trapping 785 nm Raman 405 nm microscopy SLM / single-frequency

193–10,500 nmUV, visible, NIR, and mid-IR source coverage

CW to fsContinuous, Q-switched, sub-ns, ps, and femtosecond choices

400+ WavelengthsDedicated comparison landing hubs across portfolio

Diagnostics & MetersPower, wavelength, beam profile, and spectral diagnostics

Laser finder

Find your laser by specification

Filter by wavelength, application, power, linewidth and beam quality. Select one or more choices per filter. Product pages open in a new tab, keeping your search here.

3488

Laser models

2805

CW

683

Pulsed

2619

With datasheet

Results

3488 lasers matched

FiberCW1014 nmDatasheet

M²: <1.1

Output power: 1~5 W
Linewidth: <10 kHz
M²: <1.1

Optical microscope
Photon imaging
Physics experiment

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FiberCW1018 nmDatasheet

M²: <1.1

Output power: 1~10 W
Linewidth: <10 kHz
M²: <1.1

Optical microscope
Photon imaging
Physics experiment

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FiberCW1027 nmDatasheet

M²: <1.1

Output power: 1~10 W
Linewidth: <10 kHz
M²: <1.1

Optical microscope
Photon imaging
Physics experiment

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Single-FrequencyPulsed1030 nmDatasheet

M²: <1.2

Output power: 1~50 mW
Pulse energy: 0.1-0.6
M²: <1.2
Beam mode: TEM00

Optical microscope
Photon imaging
Physics experiment

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FiberCW1040 nmDatasheet

M²: <1.1

Output power: 1~10 W
Linewidth: <10 kHz
M²: <1.1

Optical microscope
Photon imaging
Physics experiment

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Single-FrequencyPulsed1047 nmDatasheet

M²: <1.2; Features: Ultra compact

Output power: 1~500 mW
Pulse energy: 0.1-0.6
M²: <1.2
Beam mode: TEM00

Optical microscope
Photon imaging
Physics experiment

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PulsedPulsed1047 nmDatasheet

Rep. rate (Hz): 10-1000; Cooled method: Air cooled

Output power: 1-50
Pulse energy: 1-1000 uJ
Rep. rate: 10-1000 Hz
M²: <1.2

Optical microscope
Photon imaging
Physics experiment

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FiberCW1050 nmDatasheet

M²: <1.1

Output power: 1~10 W
Linewidth: <10 kHz
M²: <1.1

Optical microscope
Photon imaging
Physics experiment

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Single-FrequencyPulsed1053 nmDatasheet

M²: <1.5

Output power: 1~120 mW
Pulse energy: 0.1-0.6
M²: <1.5
Beam mode: TEM00

Optical microscope
Photon imaging
Physics experiment

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PulsedPulsed1053 nmDatasheet

Rep. rate (Hz): 10-1000; Cooled method: Air cooled

Output power: 1-50
Pulse energy: 1-1000 uJ
Rep. rate: 10-1000 Hz
M²: <1.2

Optical microscope
Photon imaging
Physics experiment

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Single-FrequencyPulsed1064 nmDatasheet

M²: <1.5

Output power: 1~120 mW
Pulse energy: 0.1-0.6
M²: <1.5
Beam mode: TEM00

Optical microscope
Photon imaging
Physics experiment

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PulsedPulsed1064 nmDatasheet

Rep. rate (Hz): 0-1000; Cooled method: Water cooled

Output power: 1-50
Pulse energy: 75-150 uJ
Rep. rate: 0-1000 Hz
M²: <1.2

Optical microscope
Photon imaging
Physics experiment

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FiberCW1080 nmDatasheet

M²: <1.1

Output power: 1~10 W
Linewidth: <10 kHz
M²: <1.1

Optical microscope
Photon imaging
Physics experiment

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FiberCW1100 nmDatasheet

M²: <1.1

Output power: 1~5 W
Linewidth: <20 kHz
M²: <1.1

Optical microscope
Photon imaging
Physics experiment

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FiberCW1120 nmDatasheet

M²: <1.1

Output power: 1~2 W
Linewidth: <100 kHz
M²: <1.1

Optical microscope
Photon imaging
Physics experiment

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Single-FrequencyPulsed1313 nmDatasheet

M²: <1.2

Output power: 1~500 mW
Pulse energy: 0.1-0.6
M²: <1.2
Beam mode: TEM00

Optical microscope
Photon imaging
Physics experiment

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Single-FrequencyPulsed1319 nmDatasheet

M²: <1.2

Output power: 1~100 mW
Pulse energy: 0.1-0.6
M²: <1.2
Beam mode: TEM00

Optical microscope
Photon imaging
Physics experiment

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PulsedPulsed1319 nmDatasheet

Output power: 20-50 W
Rep. rate: 10-20 kHz

Optical microscope
Photon imaging
Physics experiment

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Single-FrequencyPulsed1342 nmDatasheet

M²: <1.2

Output power: 1~500 mW
Pulse energy: 0.1-0.6
M²: <1.2
Beam mode: TEM00

Optical microscope
Photon imaging
Physics experiment

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FiberCW1550 nmDatasheet

M²: <1.1

Output power: 1~10 W
Linewidth: <5 kHz
M²: <1.1

Optical microscope
Photon imaging
Physics experiment

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PulsedPulsed1573 nmDatasheet

Rep. rate (Hz): 1-10; Cooled method: Air cooled

Output power: 1-50
Pulse energy: 1~5 mJ
Rep. rate: 1-10 Hz
M²: <1.2

Optical microscope
Photon imaging
Physics experiment

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FiberPulsed1908 nmDatasheet

M²: <1.1

Output power: 1~5000 mW
Pulse energy: 0.1-0.6
M²: <1.1
Beam mode: TEM00

Optical microscope
Photon imaging
Physics experiment

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PulsedPulsed2940 nmDatasheet

Rep. rate (Hz): 2 -5; Cooled method: Water cooled

Output power: 1-50
Pulse energy: 100-200 mJ
Rep. rate: 2-5 Hz
M²: <1.2

Optical microscope
Photon imaging
Physics experiment

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PulsedPulsed808 nmDatasheet

808 nm 500 W Pulsed Laser

500 W peak pulsed illumination with 5 V TTL triggering and liquid-core fiber delivery for high-speed imaging, particle measurement and spray diagnosis.

Output power: 500 W peak
Rep. rate: Up to 1 MHz; recommended ≤500 kHz, duty-cycle limited
Pulse width: 50 ns–1 μs; recommended 100–500 ns

High-speed imaging
Particle measurement
Spray diagnosis

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Browse the catalogue

Lasers, instruments, and the parts behind the beam.

From diode and DPSS sources to fiber, single-frequency, Q-switched, mode-locked, wavelength-tunable, high-power, high-energy and supercontinuum. Types overlap — a laser can appear under several.

Diode Lasers

Diode Lasers

Direct-diode lines, UV to NIR

2174 models365-3800 nm

DPSS Lasers

DPSS Lasers

Solid-state harmonics and IR lines

1806 models193-10500 nm

Fiber Lasers

Fiber Lasers

Fiber output, PM options, CW and pulsed

405 models266-2400 nm

Multi-wavelength Lasers

Multi-wavelength Lasers

Combined lines, microscope engines

174 models375-1310 nm

High Stability Lasers

High Stability Lasers

Power stability ≤ 0.5% over hours

639 models261-2600 nm

Low Noise Lasers

Low Noise Lasers

Ultra-low amplitude noise

448 models261-2000 nm

Single Frequency Lasers

Single Frequency Lasers

SLM, narrow linewidth, long coherence

299 models320-2000 nm

Q-switched Lasers

Q-switched Lasers

Nanosecond pulses, high peak power

407 models213-4800 nm

Mode-locked Lasers

Mode-locked Lasers

Picosecond and femtosecond pulses

172 models213-4235 nm

Wavelength-tunable Lasers

Wavelength-tunable Lasers

Adjustable output wavelength

70 models390-4400 nm

High Power Lasers

High Power Lasers

Watt-class and above output

1477 models261-8600 nm

High Energy Lasers

High Energy Lasers

High per-pulse energy

81 models213-2940 nm

PIV Lasers

PIV Lasers

532 nm · CW and Q-switched illumination

Line Lasers

Line Lasers

Structured line-beam projection

9 models375-1550 nm

High Power Line Lasers

High Power Line Lasers

CW line projection · up to 20 W

7 models375-1550 nm

Fiber Coupling Lasers

Fiber Coupling Lasers

Fiber-pigtailed, SM/MM delivery

220 models405-2260 nm

OEM Lasers & Laser Modules

OEM Lasers & Laser Modules

Compact modules for integration

1319 models375-10500 nm

Supercontinuum Source

Supercontinuum Source

Broadband white-light output

5 models470-2400 nm

Optical Spectrum Console

Browse lasers by wavelength

Optical engineers search by emission line, not arbitrary catalog part numbers. Explore dedicated landing hubs with side-by-side model comparisons, power ranges, and datasheets.

404catalog wavelengths

Key Demand Lines

24 lines

High-demand wavelengths for confocal microscopy, Raman spectroscopy, optical tweezers, and telecom.

Wafer inspection · UV Raman · Photolithography · MALDI

Deep UVView hub →

Micromachining · Stereolithography · Scribing · Flow cytometry

Ultraviolet (UV)View hub →

Confocal microscopy · Photolithography · Resin curing · Cytometry

VioletView hub →

Copper welding · Optogenetics (ChR2) · Displays · Laser projection

BlueView hub →

Flow cytometry · Confocal GFP/FITC · DNA sequencing · Bio-imaging

BlueView hub →

Solar processing · Glass cutting · Copper welding · Spectroscopy

GreenView hub →

Machine vision · Industrial alignment · Bio-excitation · Displays

GreenView hub →

Raman spectroscopy · PIV · Confocal microscopy · Laser display

GreenView hub →

Live-cell confocal · mCherry / RFP · TIRF · Super-resolution

GreenView hub →

Sodium D2 resonance · Laser guide star · Optogenetics (NpHR)

YellowView hub →

He-Ne replacement · Interferometry · Optical alignment · Holography

RedView hub →

Confocal Cy5/Alexa 647 · Flow cytometry · Life science engines

RedView hub →

Red · CW, Single-Frequency, Pulsed · Datasheets & quote request

RedView hub →

Red · CW, Single-Frequency, Pulsed · Datasheets & quote request

RedView hub →

Raman spectroscopy · NIR fluorescence · OCT · Forensic analysis

Near-Infrared (NIR)View hub →

Nd:YAG crystal pumping · Dermatology · Plastic welding · Illumination

Near-Infrared (NIR)View hub →

EDFA fiber pumping · Optical trapping · Dental surgery · Welding

Near-Infrared (NIR)View hub →

Ultrafast amplifiers · Femtosecond seeding · Micromachining · SHG

Short-Wave Infrared (SWIR)View hub →

Optical trapping · Material processing · LIDAR · SHG pumping

Short-Wave Infrared (SWIR)View hub →

Telecom O-band · Through-silicon inspection · OCT · Silicon photonics

Short-Wave Infrared (SWIR)View hub →

Eye-safe LIDAR · Telecom C-band · Rangefinding · Free-space optics

Short-Wave Infrared (SWIR)View hub →

Medical surgical ablation · Plastic welding · Gas sensing · Mid-IR pump

Short-Wave Infrared (SWIR)View hub →

Water absorption peak · Dental hard tissue · Skin resurfacing · Surgery

Mid & Far-Infrared (MWIR/LWIR)View hub →

Single Longitudinal Mode

Interferometry · Holography · Coherence > 50 m · Spectroscopy

Single-Frequency ModesView hub →

Complete wavelength directory

Browse all wavelength comparisons, or open the components and accessories collection.

Deep UV

Ultraviolet (UV)

Violet

Blue

Green

Yellow

Orange

Red

Near-Infrared (NIR)

Short-Wave Infrared (SWIR)

Mid & Far-Infrared (MWIR/LWIR)

Single-Frequency Modes

Single Longitudinal Mode

Qualification rule

Do not quote from wavelength alone.

For CW

line, output power, linewidth, stability, noise, beam quality, delivery

For pulsed

pulse energy, pulse width, repetition rate, trigger, jitter, spot size

For microscopy

channel list, power after fiber, modulation, connector, control interface

For spectroscopy

excitation line, spectral resolution, filter set, detector range, probe geometry

Application-led laser selection

Start with the result you need to create.

From resolving a weak Raman line to holding a single cell in place, the application defines the laser. Explore the workflow, identify the critical parameters, then qualify the source with Precisometer.

Search laser models

Application library

Find your experiment or process.

16 applicationsOpen a card for its complete selection guide

Industry, inspection & flow

3D scanning & dimensional inspection

Turn a projected line into a calibrated surface profile.

CW line projection with TTL or analog modulationExplore

Industry, inspection & flow

Weld seam tracking & positioning

Locate the joint with a camera-visible reference line.

CW or camera-synchronized modulationExplore

Industry, inspection & flow

Road, rail & tunnel inspection

Capture repeatable profiles across roads, rails and tunnel surfaces.

CW structured line with synchronized acquisitionExplore

Industry, inspection & flow

Semiconductor wafer inspection

Connect defect contrast to the source, detector and scan recipe.

CW scanning or pulsed excitation matched to the measurementExplore

Spectroscopy & analysis

Raman spectroscopy

Protect weak molecular fingerprints with a clean, stable excitation line.

Bioscience & imaging

Flow cytometry

Keep every excitation channel steady while cells move at instrument speed.

Bioscience & imaging

Confocal and fluorescence microscopy

Put the right photons at the sample—channel by channel, scan by scan.

CW with TTL or analog modulationExplore

Industry, inspection & flow

Particle image velocimetry

Turn a seeded flow field into a crisp, time-resolved velocity map.

CW illumination or synchronized pulsed illumination with sheet opticsExplore

Bioscience & imaging

Optical tweezers

Create a quiet, stable trap for forces measured at the nanoscale.

Quantum & coherent research

Cold atoms and quantum optics

Address narrow transitions without letting the source become the experiment.

Single-frequencyExplore

Bioscience & imaging

Photoacoustic imaging

Convert optical absorption into depth-resolved acoustic contrast.

Nanosecond pulsed; fixedExplore

Spectroscopy & analysis

MALDI-TOF mass spectrometry

Deliver stable UV pulses for repeatable desorption and efficient ionization.

Q-switched pulsedExplore

Quantum & coherent research

Ti:Sapphire pumping

Feed a tunable ultrafast source with a quiet, high-quality green pump.

CW DPSS pumpExplore

Spectroscopy & analysis

Laser ablation and LIBS

Set the pulse–material interaction to remove, sample, or identify matter.

Industry, inspection & flow

UV marking and micro-processing

Create high-contrast, small-feature marks with less heat in the part.

Q-switched UV or greenExplore

Bioscience & imaging

Fluorescence and up-conversion

Match excitation, delivery, and detection around the light your sample returns.

CW or modulatedExplore

Precisometer laser request

Send the physics, not a vague product name.

Include application, wavelength, mode, power or energy, linewidth or pulse width, delivery, control, and safety constraints.

Request laser quote

Before you specify

Guides for choosing a laser

Which specifications actually matter for your experiment, and what happens when the wrong one is optimised.

Laser emission spectrum, intensity noise traces, and beam quality profiles illustrating the main laser specifications

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.

PIV schematic connecting a laser light sheet, particle image pair and velocity vector field

Flow measurement

15 min PIV timing lab

Particle image velocimetry: choosing the laser, camera and timing

Turn flow speed and field of view into pulse separation, motion blur and camera requirements. Explore the PIV timing lab, light-sheet design, a worked setup and Precisometer devices for flow measurements.

Laser marking station with scan head, focus column and controller

Laser material processing

15 min Material selector + pulse lab

Laser marking and engraving: from material to machine

Choose between MOPA fibre, CO₂ and pulsed UV, explore pulse energy and scan overlap, and turn your material, mark depth and throughput requirements into a Precisometer product shortlist.

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.

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.

Mightex partner range

BioLED light sources and patterned illumination

All Mightex products