Yisu Photonics wholesale merchandise optical instruments:beamsplitter plate

Our company specializes in producing all-dielectric flat beam splitters, also known as transflective lenses. The beam splitter reflects part of the incident light energy, absorbs a relatively small amount, and transmits the remaining energy. The product has obvious neutral color characteristics. The dichroic mirror is formed by vacuum evaporation of a multilayer dielectric film, without the problem of absorption by the metal film. Its characteristic is that it has an optical device that splits a beam of light into two (or more) beams. The sum is close to 100, and the spectral band can be customized according to customer requirements.

Advantages: no ghosting; no ghosting; no stray light; high spectroscopic accuracy; smooth cutting

Optical index:

Material: Specially processed K9 glass or float glass or ultraviolet quartz glass

Polishing: double-sided polishing

Finish: 40-20

Spectral error value: +/-1%, +/-5%, +/-10%

Angle of incidence: 0 degrees or 45 degrees

Typical single wavelength splits are: 355nm split, 475nm split, 488nm split, 532nm split, 650nm split, 850nm split, 940nm split, 1064nm split, 1310nm split, 1550nm split.

Broadband splitting includes:

Visible light: 420nm~680nm split light,

Near infrared light: 650nm~1150nm spectroscopic,

Ultraviolet light: 250nm~400nm spectroscopic,

Optical communication band: 1200nm~1700nm splitting,

Spectral ratio:

(Transmittance reflection) T:R=1:1 (T:R=50%:50%),

T:R=60%:40%

T:R=70%:30%

T:R=80%:20%

T:R=90%:10%

T:R=95%:5%

T:R=98%:2%

R:T=99%:1%

R:T=98%:2%

R:T=95%:5%

R:T=90%:10%

R:T=80%:20%

R:T=70%:30%

R:T=60%:40%

Product size: 2*2*0.3mm, 18*20*1.0mm, 15*18*1.0mm, 50*50*1.0mm, 100*100*1.1mm, 500*500mm (can be customized according to customer needs)

Thickness: 0.3mm, 0.4mm, 0.55mm, 0.7mm, 0.95mm, 1.0mm, 1.1mm, 1.5mm, 3.0mm

application:

Industrial cameras; machine vision; lasers (blue, green, and red lasers); laser pumps; optical detection instruments; digital microscope optical spectroscopes; biological microscopes; streak recognition machines; biological recognition equipment; spectral analysis instruments; medical optical instruments ; Stage laser lights; digital cameras; optical testing instruments; optical fiber communication equipment

wechat: +86 18948584568