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RLD65MPT4
Laser Diodes
Low power red laser diode
RLD65MPT4
Glass-less structure Red Laser. Low Ith & good temperature characteristics made by suitability of Multi Quantum Well.
zApplications DVD-ROM COMBINATION Drive Sensors
zDimensions (Unit : mm)
Figure−1
0.4 ± 0.1 90 ± 2
1.0 ± 0.1
φ3.6 ± 0.1
1 3 2
φ2.0 ± 0.2
1.2 ± 0.1 2.3 ± 0.5
zFeatures 1) The 10mW of the maximum rating corresponding to DVD-RAM read. 2) Optimization of a strained multi quantum well realizes the reduction in threshold current, and the good temperature characteristic. 3) Low threshold current : 25mA (TC=25°C).
Laser chip
+0 5.6 − 0.025
φ1.6 ± 0.1
0.5 min.
3 − φ 0.45 ± 0.1
Oprical distance
1.35 ± 0.08
Surmount
0.5max
Figure−2
L.D
1
3
P .D.