MDL-NS-685 685 nm Nanosecond Pulsed At 685Nm Diode Laser

Description: This series laser products with excellent material removal rate, are widely used in microelectronics, material processing, solar energy and medical equipment manufacturing, etc. Applications: microelectronics, material processing, solar energy and medical equipment manufacturing Model #: MDL-NS-685 Model MDL-NS-685 Central wavelength (nm) 685±5 Operating mode Pulsed Peak power (mW) 1-20 Power stability (rms, 4 hours ±3°C) <2%, <1%, <0.5% Pulse width (FWHM) 10ns-10ms Transverse mode Near TEM00 M2 <1.2 Beam diameter at the aperture (1/e², mm) ~1.2 Beam divergence, full angle (mrad) <1.0 Polarization ratio >50:1, (>100:1 optional) Horizontal±5 degree (Vertical optional) Rep. rate DC-20MHz Rise Time (ns) <4 Fall Time (ns) <3 Modulation Depth (extinction ratio) >1000000:1 Warm-up time (minutes) <5 Cooled method Conduction Beam height from base plate (mm) 19 Operating temperature 10-35 Operating voltage (VDC) 12V/3.34A Expected lifetime (hours) >10000 Please refer to the Data Sheet for detailed specifications If you need a different model number, please feel free to ask for a quotation. Long lifetime FDA registered ISO and CE qualified ROHS complied Model # MDL-NS-685