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Pulsed laser diode bar module

L11398-16P940

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This is a small laser diode (LD) bar module with a peak radiant power of 1600 W. High-density laser beams can be realized by stacking LD bars at a narrow pitch. It can be used for a variety of applications requiring high-peak power, including solid state laser pumping.

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Spec

Type number L11398-16P940
Type Pulsed Stack Modules
Peak emission wavelength min. 935 nm
Peak emission wavelength typ. 940 nm
Peak emission wavelength max. 945 nm
Pulsed radiant power typ. 1600 W
Spectral radiation half bandwidth typ. 4 nm
Operating current typ. 97 A
Operating voltage typ. < 26 V
Beam spread angle _parallel typ. < 12 °
Beam spread angle _vertical typ. < 34 °
Lasing threshold current typ. 15 A
Stack pitch 0.4 mm
Max. number of stack 16
Operating temperature + 5 to + 35 ℃
Storage temperature - 20 to + 55 ℃
Package Multiple Stack Open Heatsink Type

Peak radiant power - forward current

l_l11398-16P940_es1_en.jpg

Emission spectrum

l_l11398-16P940_es2_en.jpg

Dimensions (unit: mm)

l_11398_do_en

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