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Dye Laser Cell & Handpiece
Dye Laser Cell 585nm and 650nm were developed in-house and then been used to make dye laser Handpiece. With dye laser Handpiece, it’s very easy to produce laser beam at 585nm or 650nm (only need a normal laser source of 532nm). Dye laser 585nm is used mainly to treat facial telangiectasia, dye laser 650nm is for removal of green tattoo, etc.
Dye laser headpiece made from WISOPTIC has very high conversion efficiency: 65%~75% for 532/585nm, 45%~55% for 532/650nm.
WISOPTIC Standard Specifications - Dye Laser Cell
Length | 25 ± 0.5 mm (or customized size) |
Diameter | 25 ± 0.2 mm (or customized size) |
Beam diameter | Input: 8 mm; Output: 2~3 mm |
Parallelism of end faces | ≤ 1’ |
Coating | Uncoated |
Conversion efficiency | 532-585nm: 65%~75%; 532-650nm: 45%~55% |
Material | Proprietary trade secret |
Life time | > 40K pulses |
Transmittance
Test Report of DCH-series Dye Laser Handpieces
Pump source: Q-switched Nd:YAG laser operating at SH of 532 nm, Gaussian beam profile
Pulse width: 10 ns Input beam diameter: 8 mm
Fig.1 Slope efficiency of DCH-585a (φ8mm)
Fig.2 Slope efficiency of DCH-650a (φ8mm)
Fig.3 Output beam profile of DCH650a (φ8mm, output beam diameter 2~3 mm)
Pump source: Q-switched Nd:YAG laser operating at SH of 532 nm, Gaussian beam profile
Pulse width: 10 ns Input beam diameter: 7 mm
Fig.4 Slope efficiency of DCH-585a (φ7mm)
Fig.5 Slope efficiency of DCH-650a (φ7mm)
Fig.6 Output beam profile of DCH650a (φ7mm, output beam 2~3 mm)
