LDX-3115-1640: 1640nm 800mW Fiber Coupled Multimode Laser Diode

Description

The RPMC Lasers LDX-3115-1640 is a high-performance 1640 nm multimode laser diode designed for a wide range of applications requiring powerful infrared light output. With an output power range of 800 mW to 1000 mW and a wavelength tolerance of 20 nm, this laser diode offers excellent performance and reliability in continuous wave (CW) operation. Its compact and robust design, featuring a TE transverse mode and a 7 nm spectral width, ensures precise and stable operation.

The LDX-3115-1640 laser diode operates with a threshold current of 1000 mA and an operating current of 6100 mA, providing efficient energy use while maintaining a beam divergence of 7 degrees parallel and 40 degrees perpendicular. This laser diode is available in a variety of packages, including C-Mount and Butterfly, making it versatile for integration into various systems. Ideal for industrial, medical, and scientific applications, it is engineered to perform consistently at an operating temperature of 20°C.

Specifications

Laser Type:	Continuous Wave (CW)
Fiber Type:	Multi-Mode
Wavelength:	1640 nm
Output Power:	1000 mW
Fiber Core Diamater:	200 um
Fiber Cladding Diameter:	350 um
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:	20 °C
Threshold Current:	1000 mA
Operating Current:	6100 mA
Operating Current:	1.2 V
Beam Divergence (FWHM):	7 θ// (°)
Spectral Width (FWHM):	7.0 nm

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Features

High Output Power: 800 mW to 1000 mW (fiber-coupled)
Wavelength: 1640 nm, ideal for infrared applications
Spectral Width: 7 nm for high precision
Compact Design: Available in C-Mount, Butterfly, and other configurations
Beam Divergence: 7 degrees parallel, 40 degrees perpendicular
Low Operating Voltage: 1.2 V
TE Transverse Mode: Provides stable emission
Temperature Stability: Operates reliably at 20°C

Applications

Industrial Processing: Suitable for laser cutting, welding, and engraving applications
Biomedical Research: Used in various medical and research procedures, including fluorescence microscopy and DNA sequencing
Material Analysis: Enables precise material characterization and analysis in scientific research
Telecommunications: Supports optical communication systems for data transmission
Scientific Research: Essential for laboratory experiments and scientific investigations across disciplines
Defense and Aerospace: Used in applications such as LIDAR systems and targeting