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457 nm Blue Lasers

Blue · CW, Single-Frequency, Pulsed, Fiber-coupled · Datasheets & quote request

457 nm Blue Lasers

The 457 nm emission line operates in the Blue region of the optical spectrum. Our portfolio includes configurations across CW Lasers, Single-Frequency Lasers, Fiber Lasers, Pulsed Lasers, supporting CW, Single-Frequency, Pulsed, Fiber-coupled operation. Compare power levels, linewidth, stability, and package dimensions below.

25 models3 seriesquote after qualification

Key applications

  • Copper, gold and non-ferrous metal welding
  • Optogenetics (Channelrhodopsin-2 / ChR2 excitation)
  • Flow cytometry and multi-color fluorescence
  • Laser projection and optical displays
  • Underwater optical communication

25 models · 3 series

457 NM Blue Laser.

21 models
ModelWavelengthOutput / average powerPower stabilityOptical noiseM²Output power (W)Power Stability (rms, 4 hours ± 3°C)Transverse modeSpectral linewidth (nm)Noise of amplitude(rms, 20Hz-20MHz)M2Beam divergence, full angle (mrad)Pointing Stability Over Temperature (urad/°C)Polarization ratioCooled methodPower supply (100-240VAC)Expected lifetime (hours)Output power (mW)Power stability (rms, 4 hours , ±3°C)Beam divergence (mrad)Warm-up time (minutes)Operating temperature (°C)Modulation optionalPower stability (rms, 4 hours ± 3°C)Polarization (optional)Fiber core diameterFiber connectorFiber lengthFiber JacketSingle pulse energy (µJ)Rep. rate (kHz)Pulse duration (ns)Operating temperature (℃)Beam diameter at the aperture (1/e2, mm)Pointing stability over temperature (μrad/°C)Power supply (12VDC)Spectral line width (nm)Operating voltage (VDC)Power stability (rms, over 4 hours)Fiber NAFiber ConnectorFiber Length (m)Cooling wayWarranty
MSL-R-457457 nmWater cooled––––––––––––––––––––––––––––––––––––––––––Datasheet
Low Noise457 nm350-1000 mW––––––––––––––––––––––––––––––––––––––––––
MLL-K-457457 nm––––1-5<3%, <2%, (<1% optional)TEM00<0. 1<1%,(<0. 5% optional)<1. 1~1.0<20>50:1(>100:1 optional), Horizontal(Vertical optional)Water cooledPSU-W-LED>10000–––––––––––––––––––––––––––Datasheet
High Stability457 nm1-500 mW––––––––––––––––––––––––––––––––––––––––––
MBL-F-457457 nm–––––––––<2.0–––––>10000500-1000<5%, <3%<1.5<510-35DC-1kHz, 1kHz-10kHz, 10kHz-30kHz optional; TTL and Analog optional–––––––––––––––––––––Datasheet
MBL-K-457457 nm––––1<5%, <3%, (<2% optional)TEM00<0. 1–<1. 2~1.0<20>50:1(>100:1 optional), Horizontal (Vertical optional)Air cooledPSU-W-LED>10000––––10-35––––––––––––––––––––––Datasheet
MBL-K-457-Water457 nmWater cooled––––––––––––––––––––––––––––––––––––––––––Datasheet
Diode laser457 nm1-80 mW––––––––––––––––––––––––––––––––––––––––––
MDL-III-457457 nm––––––Multimode–––<2.1×1.6 / <2.5×0.2––ConductionPSU-III-FDA/PSU-III-LED/PSU-A-D/PSU-III-OEM>10000–––<510-35–<2%, <1%, <0.5%––––––––––––––––––––Datasheet
MLL-III-457457 nm1-1000 mW–<0.5%–––––––<2.1×1.6 / <2.5×0.2––ConductionPSU-III-FDA/PSU-III-LED/PSU-A-D/PSU-III-OEM>10000–––<510-35–<2%, <1%, <0.5%––––––––––––––––––––Datasheet
Single Longitudinal Mode Single Frequency457 nm1-350 mW––––––––––––––––––––––––––––––––––––––––––
Narrow Linewidth457 nm1-350 mW––––––––––––––––––––––––––––––––––––––––––
MLL-K-457-SM457 nmSM Fiber output laser Water cooled––––<3%, <2%, (<1% optional)TEM00 (single mode fiber output)––<1.1–––Water cooledPSU-W-LED>10000–––<1010-30––>50:1 after PM fiber3.5um,0.10NAFC/APC1mPVC, Metal optional–––––––––––––––Datasheet
Q-switched Laser457 nm1-15 uJ/ 1-150 mW––––––––––––––––––––––––––––––––––––––––––
EO-XS-457457 nm1-15 uJ/ 1-150 mW<5%, <3%–––––––––––Water cooledPSU-AOM (3U)>10000––––––––––––1-1510~310-35–––––––––––Datasheet
MBL-U-457457 nm1-500 mW<2%, <1%, <0.5%, <3%–<1.5––TEM00–––––>100:1, Vertical (Horizontal optional)–PSU-H-LED/PSU-H-FDA/PSU-SR>10000–––<510-35DC-1kHz, 1kHz-10kHz, 10kHz-30kHz optional; TTL and Analog optional––––––––––<1.0<8PSU-SR-OEM (12V/25A)––––––––Datasheet
MBL-XS-457457 nm1-80 mW––––––––––––––––––––––––––––––––––––––––––
MLL-F-457457 nm350-1000 mW<3%, <2%, <1%–<2.0––––––––>100:1, Horizontal (Vertical optional)–PSU-H-FDA>10000–––<510-35––––––––––––––<0.1PSU-SR-OEM (12V/25A)––––––Datasheet
FC-457457 nm1~900 mW––––––––––––––10000–––<5–––––––––––10~35–––––<1%, <2%, <3%, <5%0.22SMA9051 (Other lengths are available on request)By air1 yearDatasheet
MBL-457(FC)457 nm1~8000 mW––––––––––––––––––––––––––––––––––––––––––
MBL-457(Line)457 nm1~1000 mW––––––––––––––––––––––––––––––––––––––––––

Single Longitudinal Mode SLM Laser, Green and Infrared Single Frequency Laser AT 532 NM and 1064 NM.

3 models
ModelWavelengthOutput / average powerSpectral linewidthPower stabilityOptical noiseM²Transverse modeLongitudinal modePointing stability over temperature (μrad/°C)Warm-up time (minutes)Cooled method (water cooled)Operating temperature (°C)Power supply (100-240VAC)Expected lifetime (hours)Beam diameter at the aperture (1/e2, mm)Polarization ratioPointing stability over temperature (urad /°C)Frequency shift (MHz) (over ±2°C and 8hrs) (optional)
457457 nm1~350 mW<1 MHz–<0.5%<1.2––––––––––––
MSL-R-457457 nm350~3500 mW<5 MHz–<0.5%<1.2TEM00Single<8<15WCH-58020-30PSU-W-FDA>10000––––Datasheet
MSL-FN-457457 nm1~350 mW<1 MHz<3%, <2%, <1%<0.5%<1.2TEM00Single–<5–10-35PSU-H-FDA>10000<2.0>100:1, Vertical (Horizontal optional)<8<±200Datasheet

Ultra Compact, Narrow Linewidth U Serirs DPSS Lasers |

1 model
ModelWavelengthOutput / average powerSpectral linewidthPower stabilityOptical noiseTransverse modeBeam diameter at the aperture (1/e2, mm)Beam divergence (mrad)Polarization ratioWarm-up time (minutes)Pointing stability over temperature (μrad/°C)Operating temperature (°C)Power supply (100-240VAC)Power supply (12VDC)Expected lifetime (hours)
MLL-U-457457 nm1~350 mW<0.003 nm (<0.1)<3%, <2%, <1%, <0.5%<1%TEM00<1.0<1.5>100:1, Vertical (Horizontal optional)<5<810-35PSU-H-FDAPSU-SR-OEM (12V/25A)>10000Datasheet

Not sure which model fits?

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