Home  >  Wavelengths 900nm-1190nm  >  RealLight Laser   >  RLS/LD-940NM-10W-11Pin


10W Laser Diode, 940nm, SMA905 Output Connector

  • 10W laser feautures
  • 940nm 10W diode laser
  • 10W Laser Diode Spectral Graph
  • Diode Laser 10 Watt Pin Configuration
  • 10W laser diode mechanical drawing schematic

sku / item#: RLS/LD-940NM-10W-11Pin
ships: 2 to 3 Weeks

Key Features
  • 10 Watts of Optical Output Power
  • Center Wavelength 940 nm
  • 200μm Fiber Core, 0.22NA
  • Integrated Red Pilot Laser @ 650nm
  • Integrated Back Facet Monitor Photo-Diode
  • Internal Thermistor
  • SMA905 Connector
  • Offered by RealLight Technology Company, a Laser Lab Source Marketplace Seller
  • Sold & Supported in North America by: LaserDiodeSource.com, part of the
    Laser Lab Source Marketplace Group

Price and Delivery Quote

Buy Now / Add to Cart

Technical Questions for this Product


Customers Also Considered:

Why do Scientists & Engineers Choose Laser Lab Source?

MODEL RLS/LD-940NM-10W-11Pin
PRICE $760.00
  • Optical Output Power: 10 Watts
  • Wavelength: 940 nm (±10 nm)
  • Spectral Width: ≤ 6 nm
  • Threshold Current (typ) 1.5 Amps
  • Operating Current: (typ): 8 Amps
  • Operating Voltage (typ): 2 volts
  • Typical Temperature Tuning Coefficient: 0.3 nm/℃
  • Monitor PD Current Output: < 3000 μA
  • Fiber Core: 200 μm
  • Connector: SMA905
Aiming Beam
  • Wavelength: 650nm (±10nm)
  • Output power: 2mW

Product Overview:

940nm, 10 Watt Laser Diode, Fiber Coupled Package with Integrated Monitor Photodiode

These 10W, 940nm laser diodes offer high efficiency and robust thermal design structure. They are designed to yield lifetimes of thousands of hours at their full rated power for applications including material processing, materials sample illumination and medical uses. They are also used for solid-state laser pumping, beacons, and illumination. The 11-pin fiber coupled package laser is designed to easily attach to a heat sink for thermal control. The package includes an internal thermistor for precision temperature control once the laser package is attached to a TEC-based mount. The laser also includes a monitor photo-detector for APC (constant laser power feedback) mode of operation, and a low-power red aiming laser to facilitate safe laser setup and integration in your application.

Power-Efficient Laser for Spectroscopic Applications

These 10W lasers offer an efficient electrical input to optical output power. The typical knee for the threshold point is at less than 1.4 amps and they achieve full power operation at roughly 8 amps of current. The standard fiber has a core diameter of 200 μm and is terminated with a standard SMA-905 style connector. Other connector styles and core diameters are available on request.

This laser is a well-designed and affordable source for laboratory research and for integration into a laser system product.

✔    This laser is available with a temperature controlled mount and controller electronics selected specifically for this laser diode

✔    Reduce the risk of damaging your laser diode & save time

Why do Scientists & Engineers Choose Laser Lab Source?

  • Get DIRECT, Fast Tech-Support from the Product Engineer, No Sales Person in the Middle

  • Get the Lowest Price, Factory Direct, No Mark-Up's, Suppliers Post their Own Price

  • Get a 30 Day Evaluation Period with No Risk Return on Most Products, Check Availability