highly frequency Ti sapphire crystal laser used in laser

Product Overview

Description

 

Ti: sapphire (Titanium doped Sapphire, Al2O3:Ti3+) is used for making ultra-short pulse solid-state or wavelength tunable lasers. Ti:sapphire lasers are also very convenient e.g. for pumping test setups of new solid-state lasers (e.g. based on neodymium or ytterbium-doped gain media), since they can easily be tuned to the required pump wavelength and allow one to work with very high pump brightness due to their good beam quality and high output power of typically several watts.

 

 

Ø Best materials for ultrashort pulse generation

Ø Tunable range from 600-1100nm

Ø High gain

Ø Could be pumped by short pulse flash lamps

Ø Good physical and optical properties

Main Specifications

Polishing Specification for Laser Grade
Orientation Tolerence	<0.5°
Thickness/Diameter Tolerance	±0.05 mm
Parallel	10"
Perpendicular	5'
surface Quality	10/5
Wavefront Distortion	λ/4@632nm
Surface Flatness	λ/8@632nm
Clear Aperture	>90%
Chamfer	<0.2×45°
Maximum dimensions	dia 150mm

Material characteristics

Materials	Ti:Sapphire
Nd Concentration tolerance (wt%)	0.05-0.35wt% Ti2O3
Orientation	A-Axis within 5° E-vector parallel to C-Axis
End Configuration	flat/flat or Brewster/Brewster ends
Absorption Coefficence	0.5~6.0cm-1
Figure of Merit	100~300
Coatings	Standard coating is BBAR with R < 5.0% each face at 532 nm and R < 0.5% each face, 650 nm to 850 nm. Other coatings available

Physical and Chemical Properties

Properties	Ti:Sapphire
Chemical formula	Ti3+: Al2O3
Crystal structure	Hexagonal a=4.758, c=12.991
Density	3.98 g/cm3
Melting point	2040℃
Mohs hardness	9
Thermal conductivity	52 W/m/k
Laser action	4-level vibrionic
Fluorescence lifetime	3.2us (T=300K)
Tuning range	660-1050 nm
Absorption range	400-600 nm
Emission peak	795 nm
Absorption peak	488 nm
Refractive index	1.76 @ 800 nm

Absorption Spectrum of Ti:Sapphire crystal

 

 

 

Q1: Can I have samples to test?

A: Yes,we are pleased to supply samples to test and check quality,mixed sample order is available.

Q2: Do you have any MOQ limited? A: Our MOQ: 1pcs Q3: What’s the lead time?

A: Sample :2-3 days.Mass production: 15-20 days.

Q4:How do you ship the goods and how long does it take?

A: We usually ship goods by UPS,FEDEX,TNT. It usually takes 3-5 days to arrive.

Q5: Do you offer guarantee for your products?

A: After test them if not pass test,you can return the goods at any time, we will re-offer you again and also bear shipping fee.

Q6: Do you accept OEM?

A: We have our own brand-metalaser. OEM is also acceptable.