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L14001-01

L14001-01
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Pulsed Laser Diode Bar Module ● Peak radiant power: 650 W ● Passive cooling ● Compact ● Pumping of solid state laser ● Laser heating ■ Outline This is a compact laser diode (LD) bar module with a peak radiant power of 650 W. By using a passive cooling with thermal conductivity and eliminating the need for chillers, it provides for greater design flexibility when assembling a equipment. It can be used for a variety of applications, such as pumping of solid state laser and laser heating. ■ Absolute maximum rating Parameter Symbol Ifp Pulse forward current Φep Peak radiant power tw Pulse width fr Repitition rate DR Duty ratio Vr Reverse voltage Top(c) Operating temperature (case) *1 Tstg Storage temperature *1 — Operation and storage humidity *1 *1 No condensation (When operation at temeprature below dew point, use under dry N2 environment.) * Indicating limits that must not be exceeded instantaneously and shall not exceed any one value. * Top(c) = 25 °C except for temperature parameter Operating current Center emission wavelength Operating voltage Beam divergence Horizontal angle Vertical Threshold current Condition Φep = 650 W Ifp = 130 A, full width at half maximum — ■ Other Parameter Dimensions of light emitting section (width)

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Pulsed Laser Diode Bar Module L14001-01 Figure 1: Radiant power - forward current (example) Figure 2: Typical emission spectrum (example) Figure 3: Dimensions (unit: mm) 18.90 ± 0.05 4-M2 × 8 (for fixing the main body and electrode) Laser emission direction +0.07 9.60 - 0.01 Insulating collar Cathode(-) mark 2.9 * Tolerances without indication are ±0.2 mm. LHA3B0090-02 Danger (Class 4 Laser) Invisible laser radiation: Avoid eye or skin exposure to direct or scattered radiation ●Laser beam emitted from this product is an invisible laser beam that cannot be seen by the naked eye. This product...

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