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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Categories
D2547P51
LASER MODULE
HFE4192-904
PHOTODETECTOR
SPL BK102-40-25-10B (1016,0 +/-5NM)
LASER BAR HIGH POWER
DM80-01-3-9450-3-LC
LASER DIODE 1541NM 2.511MW
SPL BZ91-20 (912 +/-5NM)
BARE LASER BAR
DM80-01-3-8770-3-LC
LASER DIODE 1597NM 2.511MW
SPL BY81-15 (804.1 +/-2NM)
LASER BAR
DM80-01-1-9500-3-LC
LASER DIODE 1537NM 5.011MW
DM200-01-1-9280-0-LC
LASER DIODE 1554NM 1.995MW
DM200-01-1-9350-0-LC
LASER DIODE 1549NM 1.995MW
DM80-01-1-8750-3-LC
LASER DIODE 1599NM 5.011MW
PLT5 510-B1B2_E9600-XX
GREEN LASER DIODE TO-56
DM80-01-3-8960-3-LC
LASER DIODE 1581NM 2.511MW
DM200-01-1-9600-0-LC
LASER DIODE 1530NM 1.995MW
E2560S49
LASER DIODE
GH04125A2A
LASER DIODE 406NM 130MW TO18
HFE4091-341-5026
LASER DIODE VCSEL
E2560S44
LASER DIODE
HFE4084-322/XBA
LASER DIODE VCSEL
DM200-01-1-9080-0-LC
LASER DIODE 1571NM 1.995MW