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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DM80-01-3-9570-3-LC
LASER DIODE 1532NM 2.511MW
DM80-01-1-8800-3-LC
LASER DIODE 1595NM 5.011MW
DM80-01-4-9550-3-LC
LASER DIODE 1533NM 2.511MW
E2560D39
LASER DIODE
D2547P44
LASER MODULE
SPL BF98-40-5-12B (966,5 +/-2NM)
LASER BAR
HFD7180-902
PHOTODETECTOR
D2547P37
LASER MODULE
SPL EE91-45-25-30D (904.0 +/-4NM)
LASER BAR
SPL BK98-20 (967 +/-5NM)
BARE LASER BAR
SPL BK94-20 (931 +/-2NM)
BARE LASER BAR
HFD3180-103
LASER DIODE 850NM TO46-4
DM80-01-3-9490-3-LC
LASER DIODE 1538NM 2.511MW
DM80-01-1-8980-3-LC
LASER DIODE 1580NM 5.011MW
DFB-1310-4I-LC
LASER DIODE
HFE4192-582
LASER DIODE 850NM 0.4MW TO46-4
SPL BK102-40-25-10B (1003,0 +/-5NM)
LASER BAR HIGH POWER
HFD6380-913
PHOTODETECTOR
HFE6192-910
PHOTODETECTOR
HFE4191-441
LASER DIODE 850NM 0.5MW TO46-3