Laser Diodes LD - Hualianfa Technology

Laser Diodes in Stock — Multi-wavelength

Hualianfa Technology keeps multi-brand laser diodes (LD) in stock at our Huaqiangbei warehouse. Covering red, green, blue, IR, UV mainstream wavelengths with TO-18, TO-56, butterfly and other package options.

Original genuine, power range from mW-level to high-power pulsed laser diodes. Small quantity samples supported, plus large volume factory long-term orders. Complete BOM kitting service available.

Widely used in laser ranging, laser scanning, industrial sensing, instrument light sources, projection, R&D experiments, security LiDAR and more. R&D teams, factories, traders welcome to inquire.

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Multi-band

Wavelength Range

In Stock

Huaqiangbei Warehouse

24h

Fast Quote & Ship

Long-term

Bulk Supply

Main Laser Diode Categories

Mainstream wavelengths, packages, power specs — check stock & price

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Red Laser Diodes

635nm, 638nm, 650nm, 660nm, TO-18/TO-56 packages.

650nm638nmTO18

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Green Laser Diodes

515nm, 520nm, for line lasers, modules, R&D light sources.

520nm515nmTO56

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IR Pulsed Laser Diodes

808nm, 850nm, 905nm, 980nm pulsed LD — laser ranging, LiDAR.

905nmPulsed LDTO Package

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Blue / UV Laser Diodes

405nm, 445nm, 450nm — curing, lithography, projection material excitation.

405nm450nmHigh Power

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Butterfly Package w/ TEC

14-pin butterfly, integrated TEC cooling, photodetector, fiber-coupled — comms & instrument light sources.

ButterflyTECFiber-coupled

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VCSEL Arrays

VCSEL arrays for 3D sensing, TOF ranging, face recognition, machine vision illumination.

VCSELArray3D Sensing

Why Source Laser Diodes From Us

Huaqiangbei physical stock, one-stop laser component supplier

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Warehouse Stock

Various wavelength LDs in stock — no long overseas lead time.

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Original Genuine

Strict source screening — no refurbished parts, ensuring instrument stability.

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BOM Kitting

Laser components + ICs unified pricing in one BOM order.

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Sample Support

Small quantity samples for R&D, then large volume production supply.

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Selection Support

Model recommendation based on application, datasheets provided.

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Worldwide Shipping

Domestic express fast; overseas export customs available.

Laser Diodes (LD)