Home  >  Wavelengths 800nm-895nm  >  LD4B, formerly LasersCom  >  LD4B-830-FP-50-COAXB-3-SM05-FA-CW-1.0


830nm, 50 mW CW / 100 mW Pulsed Fabry-Perot Fiber-Coupled Laser Diode

  • 830nm 50mW laser diode
  • 830nm, 50mW Laser Diode CW Output Power
  • 830nm, 50mW Laser Diode Pulse Output Power
  • 830nm, 50mW Laser Diode Spectral Output
  • 830nm, 50mW Laser Diode Pinout

sku / item#: LD4B-830-FP-50-COAXB-3-SM05-FA-CW-1.0
ships: Request a Quote for Current Ship Date

Key Features
  • Wavelength 830 nm
  • 50 mW CW / 100 mW Pulse Output Power
  • FC/APC Connector; Single Mode Fiber
  • Sold and Supported by LaserDiodeSource.com, a division of Laser Lab Source
  • Manufactured by:

    LD4B | Shop All Products

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 LD4B-830-FP-50-COAXB-3-SM05-FA-CW-1.0
PRICE $495.00
  • Wavelength: 825 nm
  • Spectral Width: 4 nm
  • Pulse Optical Power: 100 mW
  • CW Optical Power: 50 mW
  • Slope Efficiency: 0.40 mW/mA
Electrical Specifications
  • Threshold Current: 60 mA
  • Operating Current (CW): 200 mA
  • Operating Voltage: 2.4 V
  • Monitoring Output Current (PD): 0.4 mA
Optical Fiber Specifications
  • FC/APC Connector
  • Furcation Tubing ⌀0.9 mm
  • Other Fiber and Connector Types Available; Inquire

Product Overview:

830nm, 50 mW CW / 100 mW Pulsed Fabry-Perot Fiber-Coupled Laser Diode

LD4B-830-FP-50-COAXB-3-SM05-FA-CW-1.0 is an AlGaAs quantum well laser diode with internal photodiode, coupled to an optical fiber and packaged into a hermetic TO-case. This compact coaxial laser is mounted in a double-sided bracket to facilitate mounting and heat-sinking.
    • Wavelength: 830 nm
    • Cavity type: Fabry-Perot
    • Optical power: up to 50 mW in CW mode and up to 100 mW in pulse mode
    • Package types: coaxial
    • Built-in monitor photodiode

Important Notes on Operating Laser Diodes:

Electrical Operation: Operating a laser diode above the maximum ratings shown on the data sheet even for very short periods of time can damage the laser diode or reduce its lifetime. They should be electrically biased with a "laser diode driver" class current supply with low electrical noise and protection against voltage and current surges. Laser diodes are very sensitive to electrostatic discharge (ESD). Proper ESD precautions must be taken.

Mounting and Temperature Control: In order to maintain the lifetime of a laser diode, proper heat management is essential. Due to the design of the laser diode, heat is typically dissipated only through the base plate of the diode‘s package. A proper heat conducting interconnection between the diodes base plate and the heat sink must be maintained. Some devices require the use of a thermo-electric temperature controller (TEC controller) to remove the heat from the laser and stabilize the temperature.

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