Laser Diodes, Laser Modules
Laser Diodes & Laser Modules Precision Optoelectronic Solutions
Definition & Overview
Laser Diodes and Laser Modules are advanced optoelectronic components that generate coherent, focused light through stimulated emission. Laser Diodes are semiconductor devices that convert electrical energy into laser light, while Laser Modules integrate diodes with optics, drivers, and housings for ready-to-use functionality. These components are critical in industries requiring high-precision light sources, such as telecommunications, medical equipment, industrial automation, and consumer electronics.
Types of Laser Diodes & Modules
1. By Wavelength:
- Visible Lasers (405nm, 532nm, 650nm): Used in pointers, displays, and barcode scanners.
- Infrared (IR) Lasers (780nm, 980nm, 1550nm): Ideal for fiber optics, sensing, and military applications.
- Ultraviolet (UV) Lasers (375nm, 405nm): Employed in sterilization and precision machining.
By Output Power:
- Low-Power (<1W): For alignment, spectroscopy, and research.
- Medium-Power (1W-10W): Used in engraving, cutting, and medical devices.
- High-Power (>10W): Industrial cutting, welding, and defense systems.
By Package Type:
- TO-Canned Diodes: Compact, cost-effective solutions for OEM integration.
- C-Mount & Q-Mount Modules: High-power designs with efficient heat dissipation.
- Fiber-Coupled Modules: Delivers laser light via optical fiber for precise delivery.
Purchasing Recommendations
- Application Alignment: Match wavelength and power to your use case (e.g., 650nm for red laser pointers, 1064nm for LiDAR).
- Quality Compliance: Prioritize ISO-certified suppliers with RoHS/REACH compliance for reliability.
- Thermal Management: For high-power modules, ensure adequate heat sinks or TEC cooling.
- Driver Compatibility: Verify if the module includes a driver or requires external control circuitry.
Laser Diodes and Modules are the backbone of modern optoelectronics choose wisely to optimize performance, efficiency, and longevity.
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VLM-520-51 LPA
LASER DIODE 520NM 4MW 8MM DIA
VLM-780-03 LPA
LASER DIODE 780NM 3MW 7MM DIA
ASM000209
LIGHT SOURCE 2-CH OSE2
ASM000708
LIGHT SOURCE 6-CH ISB2
VLM-520-58 LPO-D20-F20
ANGLE20,CLASS1M,FOCUS:20 CM
MM7805I
LASER DIODE 780NM 5MW 6.4MM DIA
VLM-650-06 LPA
LASER DIODE 650NM 3MW 12.5MM DIA
ASM000214
LIGHT SOURCE 3-CH OSE2
ASM000513
LIGHT SOURCE 3-CH ISB2
VLM-520-57 LPO-D20-F90
TTL,ANGLE20,CLASS1M,FOCUS:90 CM
VLM-635-27 LPT
LASER DIODE 635NM 2MW 12.5MM DIA
ASM002501
LIGHT SOURCE 1-CH ISB1 1300NM
VLM-635-01G LPA
LASER DIODE 635NM 2.5MW 10.5MM
ASM000501
LIGHT SOURCE 2-CH ISB2
VLM-635-03 LPT
LASER DIODE 635NM 1MW 7MM DIA
ASM000608
LIGHT SOURCE 6-CH ISB2
ASM000713
LIGHT SOURCE 3-CH ISB2
VLM-650-03 LPA
LASER DIODE 650NM 2.5MW
VLM-520-59 LPO-D60-F40
TTL,ANGLE60,CLASS1M,FOCUS:40 CM
ASM000701
LIGHT SOURCE 2-CH ISB2