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Quantum cascade laser (QCL)

L12006-1631H-E

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The lens integrated package for DFB-CW type QCL is sealed and collimated housing. Internal lens provides collimated output beam radiation. TEC (peltier) and thermistor for temperature stabilization of QCL-laser chip are inside the housing. The lens integrated package allows to use under good usability without beam alignment of invisible mid-infrared laser.

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Spec

Type number L12006-1631H-E
Type DFB-CW Type
Peak emission wavelength typ. 6.13 μm
Operating temperature(QCL) min. 10 ℃
Operating temperature(QCL) max. 50 ℃
Line width max. 0.2 cm-1
Tunable range min. ± 1.0 cm-1
Output power min. 20 mW
Lasing threshold current max. 1 A
Side-mode suppression ratio min. 25 dB
Package HHL

Output beam

Beam spread angle typ. 3 mrad
Beam waist location min. 50 mm
Beam waist location max. 1000 mm
Width of beam at waist typ. 1.5 mm

Typical beam profile

l_l12006-1631H-E_bp_xx

Example of typical characteristics of beam divergence of output beam

l_l12006-1631H-E_bd_en

Characteristic example

l_l12006-1631H-C_ce_en

Dimensional outline (unit: mm)

l_qcl-lens-HHL_do_en

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