Applications

Specifications

Specifications1, 5 - Optical Parameters

SPFL 532-40 HF
High Frequency
SPFL 532-40 AF
All Frequency
SPFL 532-40 FG
Fast Gating
SPFL 532-40 HE
High Energy
Wavelength 532 nm
Average Output Power Up to 40 W
Repetition Rate (Max) 2000 kHz 400 kHz
Repetition Rate (Min) 75% of max PRF, each WF Single shot
Pulse Width 3–6 nsec2 9-50 nsec2
Pulse Energy (Max) 100 µJ 180 µJ
Pulse-to-Pule Energy Variation3 <2% RMS @ 1000 kHz <2% RMS @ 400 kHz
Polarization Vertical
Output Beam Diameter 2.8 ±0.5 mm
Output Beam Parameters M2 <1.2

Advanced Pulsed Features

SPFL 532-40 HF
High Frequency
SPFL 532-40 AF
All Frequency
SPFL 532-40 FG
Fast Gating
SPFL 532-40 HE
High Energy
TimeShift™ Yes
Gating Rise Time Zero rise time 0-20 μs, user adjustable4 Zero rise time 0-20 μs, user adjustable4
Leakage (Max) 0.5 W or adjustable per risetime
Number of Puses in a Burst 1 to 5, preset values 1 to 10, preset values

Mechanical & Environmental Parameters

SPFL 532-40 HF
High Frequency
SPFL 532-40 AF
All Frequency
SPFL 532-40 FG
Fast Gating
SPFL 532-40 HE
High Energy
Operational Voltage 24 VDC
Operating Temperature 10–35°C
Laser Dimensions 130 x 224 x 299 mm
Output Head Dimensions 123 x 145 x 284 mm
Laser Unit Weight 6.8 kg
Conversion Head Weight 7.1 kg

Footnotes:

  1. Due to our continuous improvement, all specifications are subject to change without notice.
  2. Preset values with burst capabilities.
  3. After 30 minute warm up.
  4. Gating rise time controlled by leakage.
  5. SPFL 532-40 is a Class IV -- High Power Laser, whose beam is, by definition, a safety and fire hazard. Take precautions to prevent exposure to the direct and reflected beams. Diffuse as well as specular reflections can cause severe skin or eye damage.

Features

High Power and Pulse Energy

SPFL 532 pulsed green fiber lasers provide high power and pulse energy with versatile TimeShift™ programmable pulse capability for demanding manufacturing applications. The laser produces average output power >40 W and pulse energy >180 μJ at 532 nm, and with a near diffraction-limited output beam and excellent power stability.

TimeShift Programmable Pulse Capability

The laser’s TimeShift programmable pulse capability provides flexible burst mode operation with adjustable pulse widths, pulse separation and number of pulses in a burst. Pulse widths for single pulses or sub-pulses in a burst are adjustable from <3 to 50 ns. The SPFL 532-40 lasers offer additional flexibility with adjustable repetition rates from single shot up to 2 MHz.

Designed for Reliable Industrial Operation

The SPFL 532-40 laser is housed in a robust mechanical assembly and fitted with a metal-armored fiber cable for rugged industrial operation. The laser uses an air-cooled engine for flexible, easy system integration and a water-cooled laser head for improved temperature and, hence, output power stability. The SPFL 532-40 line is designed and tested to ensure long-life operation with low cost of operation and is proven in demanding 24/7 manufacturing applications. Lasers are manufactured in a six-sigma Lean factory and undergo 100% testing and burn-in prior to shipment.