5 Simple Statements About KYW Crystal Explained
5 Simple Statements About KYW Crystal Explained
Blog Article
Utilizing our promoting package, you may Show your brand, further under your product description, and these will been witnessed by lots of photonics industry experts.
This can be a preview of membership material, log in via an institution to examine obtain. Entry this information
We present a twin-crystal Yb:KGW laserthat iscapable to operate as being a Q-switched oscillator with output electrical power around 24 W and pulse size of 20 ns,or as a regenerative amplifier with output power up to 21 W and pulse period below two hundred fs immediately after compression of chirped pulses. Both equally lasers have exceptional beam good quality with beam parameter M2
Color-coded reflectivity of a Bragg mirror to be a perform of wavelength and angle of your incident beam.
This paper describes a femtosecond laser regenerative amplifier according to two Yb:KYW crystals with immediate longitudinal pumping by potent linear arrays of semiconductor injection lasers having fiber output. To circumvent spectral narrowing for the duration of amplification along with the corresponding lengthening in the amplified pulse when it is compressed, a mix of two Yb:KYW crystals had been employed, Using the spectral maxima of your amplification shifted relative to each other and with spectral profiling of your amplified radiation.
Immediately after air drying and subsequent cleaning by using a cotton fabric soaked in alcohol, the film area showed no indications of peeling or scratches.
PDF Yb:KGW and Yb:KYW crystals have broad emission bandwidths and they are applied as lasing resources to create ultrashort (~ a hundred-two hundred fs) higher power pulses. Immediate pump of Yb:KGW/KYW crystals with laser diodes working at 981 nm supports compact laser systems.
Tungstates are inclined to obtain high Raman coefficients (�?Raman scattering). Consequently, they could create significant Raman acquire at reasonable optical intensities. It is feasible to utilize the laser crystal alone like a Raman converter.
For tungstates, the ytterbium doping concentration can be extremely large without important quenching as the replaced ions have an exceptionally comparable ion radius, as well as the inter-ion length is pretty big.
By substituting yttrium with ytterbium in the crystal lattice of Yb:KYW because of the similar get more info dimensions of these chemical elements nearly one hundred% of Yb-doping might be achieved.
The thermal conductivity of common double tungstates is with the buy to 3–four W/(K m) �?which is not lousy in comparison with other laser crystals (although many times below for YAG), and fairly huge as opposed Using the thermal conductivity of normal Eyeglasses.
Li2WO4-WO3 flux was productively used decreasing the growth temperature underneath 900 oC. In keeping with one crystal x-ray measurements, the crystal corresponds towards the P2/n Area group.
There are no items in your cart. Increase merchandise on your cart and request an Formal estimate or order on line Subtotal
In this article you could submit thoughts and remarks. So far as they get recognized through the writer, they will seem earlier mentioned this paragraph along with the author’s respond to. The author will choose acceptance dependant on selected standards. Effectively, The difficulty must be of sufficiently wide desire.