JPT YDFLP-E-20-M7-S-R User Manual

YDFLP-E-20/30-M7 User Manual
File Number: J-SI-0036
5
1.3.2. Make sure that the bending diameter of the fiber cable is larger than 15cm in anytime.
Otherwise power will decrease or the laser may even be damaged.
1.3.3. The speed of the fan is adjustable according to ambient temperature. Make sure that
minimum10cm air gaps behind and in front of the fiber laser. And the air flow direction of the
system should be the same as the laser. Short ventilation distance and wrong air flow direction
will lead to the laser temperature rises.
1.3.4. The required running ambient temperature range is 0~40℃. Laser will get internal
alarm if out of this range. It is recommended that the operating temperature range of the laser is
10-30℃. Good heat dissipation is helpful to prolong the working life of the laser.
1.3.5. Please keep the fiber laser source clean especially the laser output window. Please
remember to cover the output window when it’s exposed to the open environment. Dust on the
window will cause heat and damage the lens, which results in output power decrease even laser
damage.
1.3.6. Please make sure that the power is off before installing and uninstalling.
1.3.7. Please do not look at the output window anytime when power on, and wear laser
safety goggle when operating the fiber laser.
1.3.8. The pulse duration of YDFLP-E-20&30-M7-S-R is 2~500ns. Other pulse width is
available for customization request.
1.4 YDFLP Product Series Naming Convention
Naming Convention for Pulsed Fiber Laser
YDFLP-X-XX-XX-X-X
1 2 3 4 5 6
1.4.1. Product Name：Ytterbium Doped Fiber Laser Pulse (YDFLP)
1.4.2. Product Type
1.4.3 Average Output power
1.4.4. Pulse Characteristics:
M series - adjustable pulse width
LP series - fixed pulse width
1.4.5. Optical Fiber attributes
：
S: Single mode, M²＜1.4
L: Low mode, M²＜1.8
H: High mode, M²＞2.5
1.4.6. Additional function
：

JPT YDFLP-E-20-M7-S-R Specifications

General

Brand	JPT
Model	YDFLP-E-20-M7-S-R
Category	Measuring Instruments
Language	English