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Model

MPL-F-261

Central wavelength (nm)

261±1

Output average power (mW)

1~10

Transverse mode

Near TEM₀₀

Operating mode

Frequency conversion of Q-switched pulsed laser

Single pulse energy (μJ)

0.1~4

Pulse duration (ns)

~4

Peak power (W)

25~1000

Rep. rate (kHz)

FIXED

Setting up one fixed rep. rate internal between 0.1Hz-1kHz with stable pulse energy, pulse duration and pulse period.

EXT TRIG

0.1Hz-1kHz by external trigger with stable pulse energy, pulse duration and pulse period.

QCW

QCW state with one rep. rate between 2k- 3kHz.

Average power (mW)

Average power (mW) = Single pulse energy (μJ) * Rep. rate (kHz)

Ave power stability (over 4 hours)

<5%, <10%

Warm-up time (minutes)

<10

M² factor

<1. 5

Spectral purity

>99%

Beam parameters

Elliptical (4:1), Beam spot ~2mm

Polarization ratio

>50:1

Beam height from base plate (mm)

45

Operating temperature (℃)

10~35

Power supply (90-264VAC)

PSU-H-FDA

Expected lifetime (hours)

5000

Warranty period

1 year

Remarks

Please Note: because of the Walk-off effect of Nonlinear crystals, the beam quality of UV laser is not so good as that of 1047/523nm laser.