R13D-1470nm High Power Diode Laser Components

R13D-1470nm High-Power Diode Laser Module (30W / 50W)

A stable, fiber-detachable laser source built for scientific analysis and medical device OEM integration.

Product Overview

Part of RealLight's AW series, the R13D-1470nm is a versatile, high-power diode laser module built with efficient electro-optical conversion and rugged industrial packaging. It delivers continuous-wave (CW) fiber output up to 30W into a 200µm core or 50W into a 400µm core.

Designed for biophotonics research, medical OEM integration, and material analysis, the module comes fully loaded with a 650nm red aiming beam, a fiber-in-place detection switch, a photo detector (PD), an RT thermistor, and a replaceable protective window. This all-in-one setup cuts down system integration time for downstream engineers while keeping output power consistent and operation safe.

Key Features

High Output & 1470nm Wavelength: Available in 30W and 50W variants, the 1470nm wavelength targets strong water absorption for uniform beam profiles and steady power output. Its standard SMA905 detachable optical interface (D-Mount) works with 200µm or 400µm fibers, making field maintenance and optical setup straightforward.

OEM-Ready Monitoring:

Built-in 650nm Aiming Beam (5mW): Gives clear visual guidance for optical alignment.

Fiber Sensor (FS) & Photo Detector (PD): Tracks fiber connectivity and output power in real time to protect the system.

Internal RT Thermistor: Feeds thermal data back to the main control board for closed-loop temperature control.

Durable Industrial Design: Includes a user-replaceable protective window to shield inner optics from contamination and extend service life.

Applications

Medical Device OEM Integration: Serves as a core laser engine for medical manufacturers developing minimally invasive surgical tools, energy-based devices, and aesthetic equipment.

Biophotonics & Medical Research: Ideal for studying tissue thermal dynamics and 1470nm laser-tissue interactions.

Spectroscopy & Material Processing: Used in infrared spectroscopy and selective laser welding of light-absorbing polymers.

FAQ

Q1: What sets the R13D-1470nm laser module apart from alternatives on the market?

A1: Built specifically for demanding OEM integration and scientific work, this module balances strong electro-optical performance with smart hardware features and straightforward maintenance. Its 1470nm output targets the peak absorption band of water, giving you smooth beam profiles at 30W (200µm) or 50W (400µm). On the control side, having an integrated 650nm aiming beam, fiber-in-place sensor (FS), monitoring PD, and RT thermistor lets you track power, fiber connections, and internal temperatures right out of the box, saving significant development time. Add in the SMA905 fiber connector and user-replaceable window, and you get a module that is easy to service and built for the long haul.

Q2: Why does the module include an integrated fiber sensor (FS) and aiming beam (P), and how do they help with system design?

A2: Packing a 650nm aiming beam, fiber detection switch (FS), monitor PD, and RT thermistor into a single package gives integration engineers a shortcut to a safer, more reliable system. The 5mW aiming beam handles visual targeting and alignment, while the fiber sensor (FS) checks if the SMA905 cable is properly locked in. Linking this sensor to your main controller lets you lock out the laser if no fiber is detected, preventing high-power burns from loose connections. Meanwhile, the PD and thermistor handle real-time power and thermal readings so you can set up precise closed-loop controls with minimal extra hardware.