L12004-2310H-EQuantum Cascade Laser (QCL)

DFB-CW QCL

Data sheet [464 KB/PDF]

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.

Spec

Type number L12004-2310H-E
Type DFB-CW Type
Peak emission wavelength typ. 4.33 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

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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
 

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Typical beam profile

QCL

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Example of typical characteristics of beam divergence of output beam

QCL

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Characteristic Example

l12004-2310H-C Characteristic example

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Dimensional Outline (Unit:mm)

HHL

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Disclaimer
 [66KB/PDF]

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