In summary, we reached a 1485 nm eye-safe intra-cavity diamond cascaded Raman laser with substantial peak ability and slender linewidth. Benefitting from the usage of composite crystal As well as in-band pumping and The great method matching furnished by the V-shaped folded cavity, the machine realized a median output power of 2.
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We report over a significant ordinary energy and significant repetition fee nanosecond pulsed eye-safe KGW Raman laser intracavity driven by an acousto-optic Q-switched 1342 nm two-crystal Nd:YVO4 laser. Getting advantages of the thoroughly chosen two-composite-laser-crystal configuration, the thoroughly optimized gate-open time of acousto-optic modulator and also the ingeniously designed U-shaped resonator, sizeable electricity and effectiveness enhancements along with excellent manner matching are already enabled.
A non-critically period matched KTA optical parametric oscillator intracavity pumped by an actively Q-switched Nd:GYSGG laser with dual sign wavelengths
Tm:YAG crystals, Alternatively, have discovered a comfortable dwelling in substantial-electrical power purposes, including remote sensing and LIDAR units. Their amazing energy dealing with abilities set them apart, even while in the deal with in their lessen acquire parameters.
Buyers who're unaware of this possibility could unintentionally expose by themselves to hazardous laser radiation.
Each crystals have their distinctive strengths. The selection amongst The 2 relies on the particular software necessities.
On the other hand, it’s important to remember that the time period “eye-safe�?is relative rather than complete. Even though the risk of retinal personal injury is lessened with these lasers, they are able to continue to bring about website ocular injury, significantly at high electric power amounts or with extended publicity.
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On the other hand, The true secret to noticing the entire prospective of such systems lies in extensive know-how and careful handling.
The higher electric power makes certain that the laser beams can vacation to sizeable heights and however have more than enough depth upon return to supply trusted details.
By operating at wavelengths which are not as likely to trigger retinal personal injury, these lasers considerably minimize the potential risk of accidental eye injury during operation, A necessary attribute considering the sensitivity of the human eye along with the severe effects of ocular accidents. This attribute can make eye-safe lasers perfect for environments in which laser utilization is common, or exactly where the chance of unintentional eye exposure is substantial.
We present an close-pumped continuous-wave intra-cavity yellow Raman laser at 590 nm having a 60 mm long pure crystal SrWO4 and an intra-cavity LiB3O5 frequency doubling crystal. The very best output power…
Furthermore, this top-quality electricity managing potential also contributes into the long operational lifestyle and reliability of Tm:YAG crystals.
Furthermore, the particular absorption properties of eye-safe lasers have already been leveraged in clinical purposes to focus on and address particular tissues without having detrimental the encompassing parts.