Pulsed laser diode

L11649-120-04

High-power pulsed laser diode, Peak emission wavelength: 870 nm

 

The L11649-120-04 is a pulse-driven multimode laser diode that achieves a high peak output.
It is suitable for applications such as laser rangefinders, security, management and monitoring.

 

Features
- Emitter: Single emitter
- Peak emission wavelength: 870 nm typ.
- Emission area (design value): 230 μm × 1 μm

Peak emission wavelength (min.) 860 nm
Peak emission wavelength (typ.) 870 nm
Peak emission wavelength (max.) 880 nm
Peak radiant flux (typ.) 22 W
Operating voltage (typ.) 7 V
Spectral half width (typ.) 4 nm
Beam spread angle (Horizontal) (typ.) 10 °
Beam spread angle (Vertical) (typ.) 30 °
Threshold current (typ.) 0.8 A
Emission area 230 μm × 1 μm
Package Metal (φ9.0 CD)
Pulse forward current 25 A
Pulse width 100 ns
Operating temperature -40 ℃ to +85 ℃
Storage temperature -40 ℃ to +100 ℃

Peak radiant flux vs. pulse forward current (typical example)

Emission spectrum (typical example)

Dimensional outline (unit: mm)

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