Datasheet Summary
Semiconductor Laser
GaAlAs Semiconductor Laser
ø5.6 +0
- 0.025 ø4.3±0.1 ø3.55±0.1 ø1.0 min. Y 0.4±0.1 110˚±1˚
Unit : mm
Features
Low threshold current Stable single horizontal mode oscillation Long lifetime, high reliability
LD 3
1 Junction plane
1.0±0.1 2.3±0.2 1.27 0.25 Z
Reference slot Kovar glass LD pellet Reference plane ø1.2 max. 3-ø0.45 2
Applications
Optical data processing devices Optical disk memory drive Optical measuring equipment
1.2±0.1 6.5±0.5 0.5 max.
1 ø2.0
3 1: LD anode 2: mon case 3: PD cathode
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