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. Higher average powers, pulse energies and other options are available upon request. Please contact your IPG Representative with your requirements.
Output Power up to 15 W |
TEM00 Beam Mode |
Pulse Energy 1-3 mJ |
Variable Pulse Width |
Repetition Rate 0.01-10 kHz |
Power Amplification Option |
PRELIMINARY | |||
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 | 600 | ||
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 |
* Output energies >3 mJ are available upon request.
** Custom repetition rates are available upon request.
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 |