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- Strong and efficient emission at 2940 nm, ideal for water-rich tissue targeting
- Direct pumping at 980 nm or 1532 nm allows use of commercially available diode lasers
- High slope efficiency and low quantum defect, minimizing thermal load
- High thermal conductivity (~11 W/m·K) for superior heat dissipation
- Stable performance under high average and peak power operations
- High optical homogeneity and low absorption losses
- Durable mechanical properties, chemically stable in demanding environments
- Broad transparency range: 0.5 μm to 5.5 μm
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- High efficiency lasing at 1064 nm
- Enhanced pump absorption under broadband light (flashlamp)
- Ce³⁺ doping improves resistance to UV-induced damage
- Low thermal lensing and high optical quality
- Supports high-energy Q-switched operation
- High chemical and mechanical stability
- Long fluorescence lifetime and excellent beam quality
- Transparent from 0.25 μm to 5.0 μm
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- Dual emission wavelengths: 1047 nm (σ polarization) and 1053 nm (π polarization)
- Naturally polarized output (birefringent crystal)
- Low thermal lensing and low quantum defect
- Longer fluorescence lifetime than Nd:YAG (~480 µs)
- Broad absorption bands suitable for diode pumping (e.g., 792 nm and 797 nm)
- High efficiency and excellent beam quality
- Suitable for high-energy pulsed and mode-locked operations
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- Broad tunable laser output: 650–1100 nm
- Peak emission wavelength around 800 nm
- Wide absorption band: 400–600 nm (pumpable by 514–532 nm green lasers)
- Extremely broad gain bandwidth – ideal for femtosecond pulses
- High damage threshold and chemical stability
- Excellent thermal conductivity and optical quality
- Supports ultrashort pulse generation (<10 fs)
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- Strong emission near 2.0 μm (typically 2010–2020 nm)
- Broad absorption bands around 785–805 nm (diode pump compatible)
- High quantum efficiency via cross-relaxation process
- Eye-safe wavelength region (2 μm)
- Low threshold and high slope efficiency
- Excellent mechanical hardness and thermal conductivity
- Suitable for both CW and pulsed operation
- High beam quality and long fluorescence lifetime
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- Emission wavelength near 1030 nm
- Broad absorption bands near 940 nm and 970 nm (diode-pumpable)
- High slope efficiency and low quantum defect
- Lower thermal loading than Nd-doped crystals
- Excellent thermal conductivity and mechanical strength
- Long upper-state lifetime (~1 ms)
- Suitable for CW, pulsed, and mode-locked operation
- High damage threshold and optical homogeneity
