Description
The LDX Optronics 1064–1850 nm Laser Diode Series delivers high-power, high-reliability solutions for demanding infrared applications. Covering a broad near-IR to mid-IR wavelength range, these laser diodes are engineered with precision emitter sizes and are available in free-space or fiber-coupled configurations.
Designed for integration into scientific, industrial, and communications systems, the series offers flexible packaging options, including 9 mm SMA, High-Heat Load (HHL), and Butterfly (BTF) packages. Fiber-coupled models are available with fiber core sizes down to 4 µm (SMA) or larger cores for HHL and BTF versions, ensuring easy compatibility with various system architectures.
Featuring narrow spectral widths, stable polarization, and low operating currents, these diodes guarantee consistent, high-quality output across a wide operating temperature range. With beam divergence carefully optimized and robust packaging, the LDX 1064–1850 nm series is ideal for applications where precision, efficiency, and durability are critical.
From spectroscopy and LIDAR to fiber-optic sensing and defense technologies, the LDX Optronics infrared diode family provides the performance and reliability needed to power advanced photonic systems.
LDX-3105-1550: Multimode Laser Diode 1550nm
Specifications
| Center Wavelength: | 1.55 um |
|---|---|
| Output Power: | 1000 mW |
| Package Types: | Chip on Carrier, C-Mount, B-Mount, Q-Mount, 9mm, TO-3 no TEC, HHL, 9mm SMA, 2-Pin FC, 8-pin HHL, 9-pin HHL |
| Operating Temperature: | 25 °C |
| Threshold Current (mA) Typ: | 350 mA |
| Operating Current (mA) Typ: | 3700 mA |
| Operating Voltage: | 1.3 V |
| Beam Divergence (FWHM): | 8.0 θ// (°) |
| Spectral Width (FWHM): | 8.0 nm |
| Acceptable Packages: | 1.6-6, 9, 10, 14, 15 |
| Polarization: | TE |
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Features
- Wide Wavelength Range: 1064 nm to 1850 nm infrared coverage
- High Optical Output Power: Supports free-space and fiber-coupled outputs
- Flexible Fiber Coupling: Compatible with fiber core sizes as small as 4 µm
- Multiple Packaging Options: Available in HHL, BTF, and 9 mm SMA formats
- Narrow Spectral Width: Ensures spectral precision and application specificity
- Excellent Polarization Stability: Critical for coherent and sensitive systems
- Robust Environmental Tolerance: Operates reliably across wide temperature ranges
Applications
- Fiber-Optic Sensing: Precision sensing in industrial, environmental, and medical sectors
- LIDAR and Remote Sensing: Enables accurate distance and velocity measurements
- Spectroscopy: Ideal for chemical analysis and material characterization
- Medical Instrumentation: Supports surgical, therapeutic, and diagnostic applications
- Defense and Aerospace: Used in targeting, communications, and surveillance systems
- Scientific Research: Delivers stable IR sources for laboratory and experimental setups
Frequently Asked Questions
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