LDX-2405-680: 680nm 320mW Fiber Coupled Multimode Laser Diode
Description
LDX Optronics' fiber-coupled laser diodes deliver outstanding performance across a broad wavelength range from 445 nm to 690 nm. Designed for versatility and reliability, these diodes are available in a variety of free-space and fiber-coupled package options including 9mm FC, 8-pin HHL, HHL FC, and 2-pin FC packages. Offering typical output powers up to 1.4 W with stable beam quality, they are ideal for demanding industrial, medical, and research applications.
Each diode features narrow spectral width, precise wavelength tolerance, and polarization-maintained outputs in selected models. Integrated with thermoelectric cooling (TE) options and optimized for operating temperatures from 15°C to 25°C, LDX lasers ensure high efficiency and consistent long-term operation.
Whether you require precision material processing, biomedical imaging, spectroscopy, or display technologies, LDX Optronics provides a fiber-coupled diode solution tailored to your exact requirements. The rugged design and proven performance make these laser diodes a reliable choice for critical applications demanding consistent optical power and stability.
LDX-2405-680: 680nm 320mW Fiber Coupled Multimode Laser Diode
Specifications |
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|---|---|
| Laser Type: | Continuous Wave (CW) |
| Fiber Type: | Multi-Mode |
| Wavelength: | 680 nm |
| Output Power: | 280 mW |
| Fiber Core Diamater: | 100 um |
| Fiber Cladding Diameter: | 125 um |
| Operating Current: | 900 mA |
| Threshold Current (Typical): | 100 mA |
| Operating Temperature: | +15 TO +25 °C |
| Operating Voltage (Typical): | 2.1 v |
| Polarization: | TE |
| Package Options: | 9mm FC, 8-pin HHL, HHL FC, 2-pin FC |
| Cooling: | Thermoelectric cooling (TE) |
| Spectral Width FWHM: | 1 |
Features
- Wide Wavelength Range: 445 nm to 690 nm available
- High Output Power: Up to 1.4 W from fiber
- Multiple Package Options: 9mm FC, 8-pin HHL, HHL FC, and 2-pin FC
- Narrow Spectral Width: As low as ±3 nm FWHM
- Fiber-Coupled Output: Standard fiber sizes for high beam quality
- Polarization Options: TE and TM polarization depending on model
- Long-Term Reliability: Robust performance for industrial and medical use
Applications
- Biomedical Imaging: Accurate and stable illumination sources
- Material Processing: Precise cutting, welding, and marking
- Spectroscopy: High-resolution optical analysis
- Display Technologies: Bright, stable light sources for projection systems
- Research and Development: Laboratory-grade optical performance
- Medical Devices: Laser therapy and surgical instrumentation
For pricing, technical or any other questions please contact the supplier
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How to order?
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Ships from:
United States
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Sold by:
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On FindLight:
since 2014
Frequently Asked Questions
The LDX Series provides wavelengths from 400nm – 1900nm.
The output power of the LDX-2405-680 laser diode is 400mW free space, 320mW from the fiber.
Yes, the LDX Series laser diodes are customizable from wafers & packaging to options & qualification.
The LDX Series laser diodes are made in the US.
The LDX Series laser diodes have dependable delivery with just-in-time deliveries and buffer stock, and there are no discontinued products, so the supply is guaranteed for the life of your program.