KALINDRA | BF Tech. AliceF TETRA EVO. Fiber Laser for Hair Removal and Photo Stimulation, Desktop or Trolley Mounted

Fiber Laser Hair Removal Device Features:

• Wavelength: 808 nm
• Pulse Width: Adjustable from 1 to 400 ms
• Energy: Adjustable from 1 to 400 J
• Frequency: Adjustable from 1 to 10 Hz
• Skin Types: All
• Display: 10.4" full-color LCD touch screen
• Power Options: Standard 800 W; Optional 1,000 W, 1,200 W, and 1,600 W
• Cooling System: 3 stages: Water, Air, and TEC
• Voltage: 110/220 V +/- 10 V; 50/60 Hz
• Spot Size: 12 x 12 mm (1.44 cm²)
• Crystal Temperature: 0°C / -4°C

Characteristics and Differences Between Fiber Optic and Diode Lasers

Both technologies rely on the principle of selective photothermolysis to destroy the hair follicle but differ significantly in the management of the light source.

1. Diode Laser (Traditional)

• Features: Typically uses an 808 nm wavelength that penetrates the dermis to target hair melanin.
• Advantages: Widely used, effective on large areas, and suitable for various skin types. A well-established method with a wide range of certified devices.
• Disadvantages: The handpiece is heavier due to the internal light source. Requires more complex cooling systems to prevent overheating of diodes in the handpiece.
• Differences: The light beam tends to be less focused compared to fiber, potentially leading to energy loss if not perfectly in contact.

2. Fiber Optic Laser

• Features: Next-generation technology that delivers an extremely coherent and collimated light beam.
• Advantages:
  • Ultra-lightweight handpiece: Much lighter than traditional diode lasers, making it easier for the operator to handle.
  • Increased durability: The light source is protected within the machine, reducing wear and tear caused by handpiece impacts or drops.
  • Efficient cooling: Heat is not generated in the handpiece, improving client comfort.
• Disadvantages: Generally has a higher initial cost for both purchase and treatments compared to standard diode lasers.
• Differences: Provides greater precision and more uniform energy distribution to the follicle.

Summary of Key Differences