Laser crystals have been developed by combination paradigm for more than sixty years, and
the methodology is difficult to be continued in uncovering new laser materials. Recently, the …

激光是受激辐射的光放大, 所辐射的波长取决于增益介质中关键电子的能级结构,
特别是其最外层电子的状态决定了可能实现的激光特性. 激光发展60 年来, 激光晶体作为激光的 …

A high quality Yb3+-doped strontium lanthanum aluminate crystal, Yb: SrLaAlO4 (Yb: SLA)
is grown by the Czochralski method. It is tetragonal (sp. gr. I4/mmm, a= b= 3.7536 Å, c …

The long upper level lifetimes are highly advantageous for laser diode pumped high energy
laser systems. However, lifetimes of the rare earth neodymium ions, one of the most …

A disordered Nd: SrLaGaO4 (Nd: SLG) laser crystal was successfully grown via the
Czochralski (CZ) technique. The crystal structure, refractive index, polarized absorption …

We report a ReSe 2 passively mode-locked composite YVO 4/Nd: YVO 4 laser at 1.06 μm,
which can stably generate pure continuous-wave mode-locking (CWML) operation at watt …

A novel green-emitting Er 3+ doped SrLaAlO 4 phosphor has been synthesized successfully
through one-step calcination of the precursor prepared by co-precipitation method …

The electric field modulation of photoluminescence in ferroelectric-optical materials as a
novel in situ, non-damaging and real-time controllable method has drawn much research …

This work provides a new paradigm for designing a laser crystal requiring a broad
luminescent spectrum through spontaneous polarization and local structural disorder. The …

Tunable laser operations in a disordered crystal, Nd: SrLaAlO4, were experimentally
reported. The maximum tuning range of 32 nm from 1063 to 1095 nm was achieved with a …