Pulsed Fiber Lasers (STJ Series)

  • Update:Jun 13, 2017
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STR series pulsed fiber laser is a compact module up to 100W output power with fiber delivery through a near diffraction limited beam.They are mainly used for laser marking at lower cost.

Product Introduction

Brief Description: STR series pulsed fiber laser is a compact module up to 100W output power with fiber delivery through a near diffraction limited beam. The excellent beam quality and power stability make this series laser a multipurpose tool with cost effective performance and maintenance free operation.

PRODUCT DESCRIPTION

STR series pulsed fiber laser is a compact module up to 100W output power with fiber delivery through a near diffraction limited beam. The excellent beam quality and power stability make this series laser a multipurpose tool with cost effective performance and maintenance free operation.

Features:

Applications:

Technical specifications:

Model STR-P10 STR-P20 STR-P30 STR-P50
Central Emission wavelength (nm) 1060-1085 1060-1085 1060-1085 1060-1085
Polarization Random Random Random Random
Nominal average output power (W) 10 20 30 50
Pulse energy (mJ) 0.5@20kHz 1.0@20kHz 1.0@20kHz 1.0@20kHz
Pulse repetition rate (kHz) 20-80 20-80 30-80 50-100
Pulse width (ns) 90@20kHz 120@20kHz 120@30kHz 120@50kHz
Typical beam quality (M2) <1.5 <1.5 <1.5 <1.8
Collimated beam diameter (mm) 6-8 6-8 6-8 6-8
Output power tunability (%) 10-100 10-100 10-100 10-100
Long term power stability (8hrs) <3% <3% <3% <3%
Length of beam delivery fiber (m) 2.0 2.0 2.0 2.0
Operating voltage 24VDC 24VDC 24VDC 24VDC
Typical power consumption (W) 80 150 250 350
Cooling Air Air Air Air
Operating temperature (oC) 0-45 0-45 0-45 0-45
Dimension WxDxH (mm) 260x391x120 260x391x120 260x391x120 484x490x185

We also provide beam combiner modules STH-1064-12 (or called as red aiming module), which is designed for the use with the fiber lasers STR-P10, -P20 and -P30.Inside there is a beam combiner. A red diode is vertically fixed and the fiber laser beam horizontally goes through the module.

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