1550nm Multi Junction Pulsed Laser Diode
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Ships from:
United States
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On FindLight:
since 2014
Description
**Introducing the 1550nm Multi-Junction Pulsed Laser Diodes** The 1550nm Multi-Junction Pulsed Laser Diodes are engineered to deliver exceptional performance in a variety of demanding environments. Designed with precision, these laser diodes offer a peak wavelength centered around 1550nm, making them ideal for applications that require "Eye Safe" operation. The multi-junction construction ensures robust and reliable performance, while maintaining high efficiency across a wide range of temperatures from -40°C to +85°C. This ensures that the laser diodes can operate effectively in diverse conditions, providing stable output regardless of environmental changes.
These laser diodes are encapsulated in a hermetic package, which enhances their durability and longevity. The hermetic sealing protects the internal components from moisture and other environmental factors, ensuring consistent performance over time. The design also complies with RoHS standards, making it an environmentally responsible choice for your laser needs. Whether used in single or stacked configurations, these diodes can achieve power outputs of up to 60 Watts, making them suitable for high-demand applications.
The 1550nm Multi-Junction Pulsed Laser Diodes are available in various emitter widths, including 90μm and 350μm, allowing for flexibility in beam shaping and power distribution. This adaptability makes them a versatile choice for a range of applications, including rangefinding, surveying equipment, and friend or foe identification systems. With a focus on safety and performance, these laser diodes are a reliable solution for professionals seeking precision and efficiency in their optical systems.
1550nm Multi Junction Pulsed Laser Diode
Specifications |
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|---|---|
| Output Power (avg): | 75 W |
| Wavelength: | 1.55 um |
| Pulse Duration: | 150 – 150 ns |
| Tuning Range Around Center Wavelength: | <= 200nm |
| Beam Spread: | 12 x 37 degrees |
| Peak Forward Current: | 6.5 or 25 A |
| Threshold Current: | .5 or 2.5 A |
| Peak Power (Fiber): | 4.5-37 W |
Features
- Eye-Safe Wavelength: Operates at 1550 nm for enhanced safety and regulatory compliance
- High Peak Power: Output up to 75 W for pulsed applications requiring strong signal return
- Multiple Emitter Widths: 90 µm and 350 µm options to suit various beam shaping needs
- Wide Operating Range: Stable performance from -40°C to +85°C
- Compact Footprint: TO5, TO18, and 9 mm package options
- Optional Fiber Output: 400 µm HCS fiber with 0.37 NA available
- RoHS Compliant: Environmentally friendly design
- Stacked Designs: Available in 1, 2, or 3-diode configurations
Applications
- Rangefinding: High-power pulsed output ideal for long-distance measurement systems
- Surveying Equipment: Integrates into geospatial and topographical analysis tools
- Friend or Foe Identification: Used in secure military targeting and identification platforms
- LIDAR and Remote Sensing: Suitable for eye-safe wavelength applications in outdoor environments
- Target Designation Systems: Compact, powerful laser sources for defense-related equipment
Frequently Asked Questions
The laser diode has a peak wavelength of 1550nm.
The laser diode has a stable output from -40°C to +85°C.
The laser diode has emitter width options of 90μm and 350μm.
The laser diode is suitable for rangefinding, surveying equipment, and friend or foe identification.
The laser diode has single and stacked devices up to 60Watts.