Titanium-Doped Sapphire

• High-quality Titanium-Doped Sapphire
• Ti:Sapphire Crystal
• Ti:Sapphire Laser Crystal
• Titanium-Doped Aluminum Oxide
• Ti³⁺:Sapphire
• Ti:Al₂O₃
• Broad gain bandwidth
• Wide tunability
• Excellent optical quality
• High laser damage threshold
• Excellent thermal conductivity
• Excellent thermal stability
• Low thermal expansion
• High mechanical strength
• Excellent hardness
• Suitable for ultrafast laser systems
• Suitable for femtosecond lasers
• Suitable for picosecond lasers
• Suitable for tunable solid-state lasers
• Suitable for regenerative amplifiers
• Suitable for optical amplifiers
• Suitable for spectroscopy
• Suitable for nonlinear optics
• Suitable for pump-probe experiments
• Suitable for multiphoton microscopy
• Suitable for scientific research
• Custom titanium concentration
• Custom crystal orientation
• Precision-polished surfaces
• AR-coated options available
• Custom dimensions available
• COA available

Property	Specification
Product Name	Titanium-Doped Sapphire
Common Name	Ti:Sapphire
Chemical Composition	Ti³⁺:Al₂O₃
Host Material	Synthetic Sapphire
Chemical Formula	Al₂O₃:Ti³⁺
Dopant	Titanium (Ti³⁺)
Crystal Structure	Hexagonal / Corundum
Density	~3.98 g/cm³
Typical Laser Emission	~650–1,100 nm
Common Operating Region	~700–1,000 nm
Broad Gain Bandwidth	~650–1,100 nm
Pump Wavelength	Commonly ~532 nm / 515 nm
Crystal Orientation	a-axis / c-axis / Custom
Titanium Concentration	Custom
Absorption Coefficient	Custom
Figure of Merit	Custom
Optical Quality	Laser Grade
Surface Finish	Optical Polished
Surface Quality	Custom
Flatness	Custom
AR Coating	Uncoated / Custom
Dimensions	Custom

• Ti:Sapphire Laser Crystal
• Titanium-Doped Sapphire Crystal
• Ti³⁺:Sapphire
• Ti:Al₂O₃ Crystal
• High-Purity Ti:Sapphire
• Laser-Grade Ti:Sapphire
• Ultrafast Laser Grade
• Femtosecond Laser Grade
• Tunable Laser Grade
• High-Figure-of-Merit Ti:Sapphire
• Low-Loss Ti:Sapphire
• High-Gain Ti:Sapphire
• Low-Absorption Ti:Sapphire
• High-Optical-Quality Ti:Sapphire
• AR-Coated Ti:Sapphire
• Uncoated Ti:Sapphire
• Custom Titanium-Doped Sapphire
• Custom-Oriented Ti:Sapphire
• Research-Grade Ti:Sapphire

1. What is Titanium-Doped Sapphire?

Titanium-Doped Sapphire (Ti:Sapphire) is a synthetic sapphire crystal doped with titanium ions, primarily Ti³⁺, to create a broadband optical gain medium for tunable solid-state lasers.

2. What is Ti:Sapphire used for?

Ti:Sapphire is widely used in femtosecond lasers, ultrafast lasers, tunable lasers, regenerative amplifiers, optical amplifiers, spectroscopy, nonlinear optics, microscopy, and scientific research.

3. What wavelength range can Ti:Sapphire operate over?

Ti:Sapphire has an exceptionally broad gain bandwidth, commonly associated with laser emission from approximately 650 to 1,100 nm, depending on crystal and laser configuration.

4. Why is Ti:Sapphire popular for ultrafast lasers?

Its very broad gain bandwidth supports extremely short laser pulses, making Ti:Sapphire particularly valuable for femtosecond laser systems.

5. What pump wavelengths are commonly used?

Common pump wavelengths include approximately 532 nm and 515 nm, although the appropriate pump wavelength depends on the crystal and laser architecture.

6. Can the titanium concentration be customized?

Yes. The Ti³⁺ concentration, absorption coefficient, and optical figure of merit can be specified for the intended laser design.