ELPN-1645-SF, 10 W

掺铒YAG 单频纳秒脉冲激光器

IPG Photonics' ELPN-SF Erbium:YAG single frequency nanosecond pulsed laser provides 10-40 ns pulses at 1.645 μm with pulse energies up to 3 mJ and output powers up to 10 W. The acousto-optically Q-switched Er:YAG head is pumped by IPG's efficient and reliable erbium fiber laser. The Er:YAG-1645-SF pulsed laser addresses lidar remote sensing, range-finding, non-metal materials processing, scientific and medical applications. A higher average powers and pulse energies, flat-top beam and other options are available upon request. Please contact your IPG Representative with your requirements.



Output Power up to 10 W

TEM00 Beam Mode

Pulse Energy 1- 3 mJ

Flat-top Beam Option

Repetition Rate 0.01-10 kHz

Power Amplification Option

Variable Pulse Width 

Single-frequency Option

  PRELIMINARY ELPN-1645-3-30-10-SF
Mode of Operation Acousto-optically Q-switched
Wavelength, nm Tunable over 1645-1646
Linewidth FWHM, GHz < 1
Maximum Average Power, W 10
Peak Power. kW 100
Maximum Pulse Energy*, mJ 3
Pulse Duration, ns 5 - 50
Repetition Rate**, kHz 0.01 - 10
Polarization Linear, > 100:1
Output Beam Mode***, M2 ≤ 1.2
Beam Diameter (FW, 1/e2), mm 1.5
Warm up Time, min 5 from standby, 15 from cold start

Pump Laser IPG Photonics Erbium CW Fiber Laser
Pump Laser Dimensions (W × D × H), mm 448 × 403 × 132
Optical Head Dimensions (W × D × H), mm 140 × 277 × 97
Pump Laser Cooling Air-cooled
Er:YAG Head Cooling Water-cooled
Supply Voltage 50-60 Hz, VAC 110 - 240
Power Consumption, W 100 - 800


LIDAR/Remote Sensing

Medical Applications

Plastics Processing

OPO Pump Source