Guideline For LASER Diode Driver

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Guideline For LASER Diode Driver
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For the driving of the LASER diodes (LD) special
drivers circuits are used.
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2. Produce constant current driven through the LD
load.
1. Produce constant regulated voltage
Ways
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Types Of Laser Diode
External-cavity diode lasers
Double Heterostructure Lasers
Vertical Cavity Surface Emitting Lasers
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1. Double Heterostructure Lasers
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2. Vertical Cavity Surface Emitting Lasers
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3. External-cavity diode lasers
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Uses Of Laser Diode
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Laser diodes find wide use in telecommunication
as easily modulated and easily coupled light
sources for fiber optics communication.
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Laser diodes use in barcode readers.
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Many applications of diode lasers primarily make
use of the "directed energy" property of an
optical beam.
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