Product Details
Nd Doped Phosphate Glass Nd:Glass
Products Description:
Nd Doped Phosphate Glass is a kind of Laser Crystal with good properties, Neodymium (chemical symbol: Nd) is a
chemical element belonging to the group of rare earth metals. In
laser technology, Nd Glass Doped Phosphate as a laser crystal have
been widely used in high average power laser solid state
lasers,laser material processing, range finder and other industrial
and scientific applications. The usual pump wavelength is 808 nm
(for Nd:YAG; wavelengths for other host materials can somewhat
differ), but a higher slope efficiency can be achieved by directly
pumping into the upper laser level 4F3/2 with 869-nm light.
The strongest laser transition is that from 4F3/2 to 4I11/2 for
1064 nm, but other transitions are available with longer or shorter
wavelengths. In order to achieve lasing on those, lasing at the
1064-nm line needs to be suppressed by inserting an appropriate
wavelength filter (usually consisting of one or more dichroic
mirrors) into the cavity. Via multi-phonon emission, the
populations in levels 4I11/2 to 4I15/2 are quickly transferred to
the ground-state manifold 4I9/2. (The lower-state lifetime is much
smaller than the upper-state lifetime.) Hence, there is normally
negligible population in all these levels, so that neodymium-doped
gain media exhibit pure four-level behavior. The exception is the
case where the lower level is the ground-state manifold 4I9/2:
946-nm Nd:YAG lasers (and other Nd-based lasers emitting between
900 and 1000 nm) are quasi-three-level lasers, exhibiting a fairly
high threshold pump power. Additional Info:
Packaging: Carton packaging
Productivity: 200PCS per year
Transportation: Air
Place of Origin: China
HS Code: 9001909090
Company Profile
Jinan Crystrong Photoelectric Technology Co.,Ltd. is a
high-technology company specialized in laser optical components
with more than ten years experience in research,development,
manufacturing,and sales. Crystrong is committed to becoming the
professional manufacturer and supplier of nonlinear optical
crystals,laser crystals and precision optics components in the
world.
We have been cooperated closely with many scientific research
centers,colleges and universities such as Shandong
University,Sichuan University,Beijing Institute of Technology,North
China Electric Power University and Southwest Jiaotong University.
Our Ph.D. in Physics can provide professional solutions for your
business.
Our company’s products include NLO crystals,laser
crystals,electro-optic Q-switches,which could meet various high-end
needs of efficient frequency conversion of high power
lasers,semiconductor laser frequency conversion,laser pulse control
under complex conditions and deep UV laser generation.
Here at Crystrong we value specialty,accountability and innovation.
Our mission is to be your dependable partner to help you in growth.


