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-635-56 LPO-D5-F10
ANGLE5,CLASS1M,FOCUS:10 CM
VLM-635-57 LPO-D20-F10
TTL,ANGLE20,CLASS1M,FOCUS:10 CM
VLM-635-57 LPO-D60-F20
TTL,ANGLE60,CLASS1M,FOCUS:20 CM
VLM-520-56 LPO-D45-F10
ANGLE45,CLASS1M,FOCUS:10 CM
PL 520_B1
LASER DIODE 520NM 50MW RAD 3LD
VLM-635-58 LPO-D60-F10
ANGLE60,CLASS1M,FOCUS:10 CM
VLM-635-57 LPO-D60-F90
TTL,ANGLE60,CLASS1M,FOCUS:90 CM
VLM-635-56 LPO-D60-F20
ANGLE60,CLASS1M,FOCUS:20 CM
VLM-635-58 LPO-D60-F90
ANGLE60,CLASS1M,FOCUS:90 CM
D850-15I
LASER DIODE 850NM 15MW TO18
VLM-635-58 LPO-D30-F10
ANGLE30,CLASS1M,FOCUS:10 CM
VLM-532-43-SCB
LASER DIODE 532NM 10MW
OPV240
LASER DIODE 850NM 4.5MW 3SMD
VLM-532-47LPT
LASER DIODE 532NM 2.5MW 13MM DIA
OED-LDC15001EB
LASER DIODE 1550NM 5MW TO18
015292
LASER MODULE 561NM 20MW
NV4V31SF-A
LASER DIODE 405NM 175MW TO18
GH06550B2B
LASER DIODE 654NM 50MW TO18
114990184
LASER DIODE 650NM 2MW MODULE
OPV320
LASER DIODE 850NM 1.5MW PILL