Home  >  Wavelengths 900nm-1190nm  >  JDSU  >  L4-9891510-100C


JDSU 10 Watt, 915nm Multimode Pump Laser Diode, Model L4-6398 Series

  • 10W Laser Diode from JDSU
  • 10W jdsu laser diode spec table

sku / item#: L4-9891510-100C
ships: 3 days

Key Features
  • JDSU Pump Laser Diode, 10 Watts CW Output Power; 915nm Center Wavelength
  • Excess Stock, Price Reduced, Limited Quantity Available
  • 105 μm Fiber Core Diameter, 0.15 NA
  • High Reliability JDSU Pump Laser Diode
  • JDSU Part Number L4-9891510-100C
  • No Connector ~ Bare Fiber for Direct Coupling
  • Device Condition: New / Unused in the Box
  • Offered by Starlight Photonics, 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

You will receive factory-direct price with no mark-ups

Technical Questions for this Product


Questions route directly to the product Engineer

Customers Also Considered:

Why do Scientists & Engineers Choose Laser Lab Source?

MODEL L4-9891510-100C
PRICE $195.00
Laser Diode Characteristics
  • Output Power (CW): 10 Watts
  • Mean Center Wavelength (typ): 917 nm (min 905nm ~ max 928nm)
  • Spectral Width (FWHM): 3 nm typical (max 6 nm)
  • Slope Efficiency (typ): 0.93 W/A
  • Conversion Efficiency (typ): 48%
  • Threshold Current (Ith, typ): 600 mA
  • Operating Current (Iop, typ): 11.4 Amps
  • Operating Current Maximum (Iop, max): 12. 5 Amps
Fiber Characteristics
  • Fiber Core Diameter: 105 μm
  • Fiber Numerical Aperture: 0.22
  • Fiber Cladding: 125 μm
  • Fiber Buffer: 250 μm
  • Fiber length: 1 m +/- 10 cm
  • Connector: None ~ Bare Fiber
Primary Applications
  • Fiber Laser Pumping
  • Materials Processing
  • Remote Power Generation
  • Ignition

Product Overview:

JDSU 6398-L4 Series High Power 10W, High Brightness Laser Diodes:
The data sheet attached to this product page references the following manufacturer's description and key features: These JDSU 6398-L4 series laser diodes offer up to 10 watts of CW output power from a 105 µm fiber. They are Fabry-Perot single emitter devices. The model referenced in this product listing has a numerical aperture of 0.15. The fiber is un-terminated for direct coupling to your sample or fiber cladding layer. The L4 package is a revolutionary platform based on a long history of existing fiber-coupled L2 and L3 packages, incorporating a highly reliable design into a scalable commercial product. The L4 series multimode pump modules offer high brightness, a small footprint and simplified thermal management by distributing the laser diodes and dissipating the heat source.

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