Overview of HL65221DG Laser Diode
HL65221DG 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: 660 nm (typical)
Optical Output Power: 210 mW (CW), 420 mW (pulsed)
Operating Current: 230 mA (typical for CW), 405 mA (typical for pulsed)
Operating Voltage: 2.7–3.2 V
Threshold Current: 60–90 mA
Beam Divergence: 5–11° (parallel), 11–19° (perpendicular)
Operating Temperature Range: -10°C to +75°C
Package Type: 5.6 mm TO-56
Monitor Photodiode: Integrated
Reverse Voltage: 2 V (LD), 30 V (PD) Applications:
Industrial Sensing: Utilized in photoelectric sensors and time-of-flight (ToF)*1 distance measurements
Machine Vision: Employed in 2D and 3D scanning systems
Biomedical Diagnostics: Applied in genetic testing and flow cytometry
Optical Equipment: Serves as a light source in various optical devices *1: Time of Flight (ToF) is a method for measuring the distance between a sensor and an object based on the time it takes for a light signal to travel to the object and back.
Overview of HL65221DG Laser Diode
HL65221DG 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: 660 nm (typical)
- Optical Output Power: 210 mW (CW), 420 mW (pulsed)
- Operating Current: 230 mA (typical for CW), 405 mA (typical for pulsed)
- Operating Voltage: 2.7–3.2 V
- Threshold Current: 60–90 mA
- Beam Divergence: 5–11° (parallel), 11–19° (perpendicular)
- Operating Temperature Range: -10°C to +75°C
- Package Type: 5.6 mm TO-56
- Monitor Photodiode: Integrated
- Reverse Voltage: 2 V (LD), 30 V (PD) Applications:
- Industrial Sensing: Utilized in photoelectric sensors and time-of-flight (ToF)*1 distance measurements
- Machine Vision: Employed in 2D and 3D scanning systems
- Biomedical Diagnostics: Applied in genetic testing and flow cytometry
- Optical Equipment: Serves as a light source in various optical devices *1: Time of Flight (ToF) is a method for measuring the distance between a sensor and an object based on the time it takes for a light signal to travel to the object and back.
