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HL65222DG LASER DIODE

HL65222DG Laser Diode Specification Summary
Part Number HL65222DG
Wavelength 660 nm
Laser Power 200 mW
Package 5.6 mm
Maximum Operating Temperature -10 to 75 deg.
Pin Configuration N
Polarization Ratio 100:1
Description Single Mode
HL65222DG Data Sheet Download

Overview of HL65222DG Laser Diode

HL65222DG is a high-performance 660 nm red laser diode from Ushio, designed for demanding industrial and biomedical applications. Housed in a 5.6 mm TO-56 package, this single transverse mode laser delivers a continuous-wave optical output of 210 mW and a pulsed output of 420 mW, making it suitable for precision sensing and imaging tasks.

Key Features

  • Wavelength & Output Power: Operates at a lasing wavelength of 660 nm, providing a continuous wave (CW) optical output of 210 mW and a pulsed output of 420 mW (pulse width: 30 ns, duty cycle: 35%)
  • Operating Conditions: Functions within an operating temperature range of -10°C to +75°C, ensuring stable performance across diverse environments
  • Electrical Characteristics: Features a threshold current of 60–90 mA, with operating currents of 230 mA (CW) and 405 mA (pulsed). The operating voltage is typically 2.7 V
  • Beam Divergence: Offers beam divergence angles of 5°–11° parallel and 11°–19° perpendicular to the junction, facilitating precise light delivery
  • Packaging: Housed in a 5.6 mm TO-Can package, suitable for integration into various optical systems
  • Built-in Monitor Photodiode: Includes an internal photodiode for real-time monitoring of output power, enhancing system control and stability

    • Applications

  • Industrial Sensing: Ideal for use in optical sensors requiring stable and high-power red light sources
  • Biomedical Devices: Suitable for applications in medical diagnostics and treatments where precise optical output is crucial
  • Optical Equipment: Serves as a reliable light source for various optical instruments and systems

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