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HL67221DG LASER DIODE

HL67221DG Laser Diode Specification Summary
Part Number HL67221DG
Wavelength 680 nm
Laser Power 210 mW
Package 5.6 mm
Maximum Operating Temperature -10 to 75 deg.
Pin Configuration P
Polarization Ratio 100:1
Description Single Mode

Overview of HL67221DG Laser Diode

HL67221DG is a high-performance laser diode from Ushio, emitting at a wavelength of 680 nm with an optical output power of 210 mW. Designed for precision and reliability, it features a built-in monitor photodiode and operates in a single transverse mode with TE mode oscillation. This diode is suitable for various demanding applications requiring stable and efficient laser output./p

Key Features:

  • Wavelength: 680 nm​
  • Optical Output Power: 210 mW​
  • Operating Current: 210 mA (typical)​
  • Operating Voltage: 2.7 to 3.2 V​
  • Beam Divergence: 5° to 11° (parallel), 11° to 19° (perpendicular)​
  • Operating Temperature Range: -10°C to +75°C​
  • Built-in Monitor Photodiode: Yes​
  • Configuration: Single-mode​
  • Oscillation Mode: TE​
  • Applications:

  • Quantum Technology: Suitable for quantum research, including atomic laser cooling and quantum computing​
  • Life Sciences: Ideal for applications such as Raman spectroscopy and confocal microscopy
  • Biomedical Applications: Effective for treatments like acne and blemish removal
  • Optical Equipment: Serves as a light source in various optical devices
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