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1573 nm Short-Wave Infrared (SWIR) Lasers

Short-Wave Infrared (SWIR) · CW, Pulsed · Datasheets & quote request

1573 nm Short-Wave Infrared (SWIR) Lasers

The 1573 nm emission line operates in the Short-Wave Infrared (SWIR) region of the optical spectrum. Our portfolio includes configurations across CW Lasers, Pulsed Lasers, supporting CW, Pulsed operation. Compare power levels, linewidth, stability, and package dimensions below.

12 models2 seriesquote after qualification

Key applications

  • Optical trapping and optical tweezers (1064 nm standard)
  • Optical telecommunications (O-band, C-band, L-band)
  • Silicon wafer defect inspection (through-silicon IR)
  • Laser marking, engraving, and material processing
  • Eye-safe LIDAR and rangefinding (1550 nm)

12 models · 2 series

Infrared Laser, 1573 NM Infrared Laser Module, DPSS Infrared Lasers.

9 models
ModelWavelengthOutput / average powerPulse energyRepetition ratePower stability (rms, 4 hours±3℃)Cooled methodPower stability (rms, 4 hours , ±3℃)Beam diameter (mm)Warm-up time (minutes)Operating temperature (℃)Power supply (VAC)Expected lifetime (hours)Pulse duration (ns)Transverse modeBeam diameter at the aperture (mm)Polarization ratioPower supply (100-240VAC)
MLL-III-1573-SM1573 nm1~15 mW–––––––––––––––
TEM-F-1573DFB1573 nm1~20 mW–––––––––––––––
MIL-W-15731573 nm100~2000 mW––<5%, <3%Air Cooled–––––––––––Datasheet
MDL-III-1573-SM1573 nm1~15 mW–––––––––––––––
MDL-III-1573DFB-SM1573 nm1~15 mW–––––––––––––––
FC-OEM-15731573 nm1~15 mW–––––––––––––––
AO-1573(FC)1573 nm1~800 mW–––––––––––––––
EO-1573-Q1573 nm–1 mJ1 kHz–Water cooled<5%, <3%~4<1515-30110/220VAC>10000–––––Datasheet
MPL-H-15731573 nm1~30 mW1~30 uJ–––––<510-35–>100001-2TEM00~1.5>100:1, Horizontal (Vertical optional)PSU-H-FDADatasheet

High Energy Laser |

3 models
ModelWavelengthPulse energyRepetition rateAverage power (mW) 1Ave power stability (rms, 4 hours±3℃)pulseWarm-up time (minutes)Transverse modeM2 factorPolarization ratioCooled methodOperating temperature (℃)Power supply (100-240VAC)Expected lifetime (hours)Frequency doublerEnergy stability (rms, 4 hours , ±3℃)Jitter (ns, sdev)Beam diameter(mm)Operating temperature(℃)Power supply (110/220VAC)Expected lifetime (pulses)features of high single pulse energy, shortBeam diameter (mm)Beam divergence, full angle (mrad)
15731573 nm1~5 mJ1-10 Hz1-50<2%, <1%duration, / high<10TEM00<1.2>100:1 VerticalAir cooled10-3512V/6.67A>10000LASER HEAD (780) / POWER SUPPLY–––––––––
DPS-1573-Q1573 nm1-50 mJ<8 Hz––energy, / short / pulse<15–––Water cooled––––<5%, <3%<1ns (Int.)~315-30PSU-DPS-Q>109–––Datasheet
DPS-1573-A1573 nm1~5 mJ1-10 Hz–––<15–––Air cooled15-30–––––––PSU-DPS-A>109Energy stability (rms) / <5%~3≤8Datasheet

Not sure which model fits?

Send the physics — wavelength, mode, power or energy, linewidth or pulse width, delivery, control and safety — and we qualify the source.