5 Simple Statements About LBO Crystal Explained
5 Simple Statements About LBO Crystal Explained
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LBO is an excellent NLO crystal for OPOs and OPAs by using a broadly tunable wavelength variety and significant powers. The exceptional Qualities of variety I and sort II phase matching in addition to the NCPM leave an enormous space in the investigate and apps of LBO's OPO and OPA.
LBO Crystals maintain a prestigious place in laser technological innovation, discovering their use in the myriad of applications that condition the way forward for lasers and light. Generally referred to as the heart of superior energy lasers, LBO Crystals play an instrumental purpose during the intricate workings of such laser techniques.
We provide precision oven and temperature controller to keep up LBO crystals in a preset temperature for noncritical phasematching (NCPM) for SHG and OPO/OPA. Crystals may very well be pre-put in in the oven totally free inside our manufacturing unit on your comfort.
keeps a big stock of LBO crystals which can be sent in 1 week upon receipt of the purchase buy. (
Most of the typical nonlinear crystals like BBO, LBO, BiBO or KTP for frequency doubling, tripling and quadrupling of the basic laser radiation are available from stock. Client-distinct dimensions and AR coatings also are made available at aggressive charges.
A common approach for acquiring ultrathin crystals should be to initially optically Make contact with a thicker nonlinear crystal with a few substrate (e.g. of fused silica) after which to polish the crystal down to the necessary thickness of e.
Crystals for NCPM at an elavated temperature may be premounted within an oven with precision click here controller. Crystals utilized at ~ 20 - 50 oC will also be premounted within a compatible drinking water-cooled or TEC (ThermoElectric Cooler) cooled mount upon ask for.
Abnormal optical intensities for the duration of operation may instantly hurt a crystal. Unfortunately, nonlinear crystals normally should be operated not significantly from their optical damage threshold to realize a adequately high conversion performance. This means a trade-off concerning conversion effectiveness and crystal life time.
In the case of ultrashort pulses the higher team velocity mismatch enforces the use of a shorter crystal, which demands high optical intensities for your provided conversion efficiency.
General, the characterization methods discussed On this chapter deliver valuable insights into the procedures employed for the characterization of LBO nonlinear crystals.
Higher depth, limited pulse lasers with quick wavelengths have enabled lots of manufacturing procedures, or enhanced the results received from a lot more conventional lasers. Individuals properties make probable a Considerably lesser, even negligible HAZ (warmth impacted zone) all over the location of beam impingement.
The Czochralski strategy allows for the manufacture of big LBO crystals with superb crystal top quality and minimal defect density. Having said that, the method is comparatively sluggish and involves watchful control of the temperature, rotation, and pulling charge to maintain uniform development.
Moreover, LBO Crystals have produced sizeable contributions for the realm of optical parametric oscillation, a process very important for creating tunable gentle sources. Listed here, they function a platform for that incident light to make two new light beams, Every single carrying different frequencies.
The understanding of these techniques is very important for the design and optimization of crystal progress procedures as well as the production of substantial-high quality LBO nonlinear crystals for several applications in optics and photonics.