Laser Optics and Components

Laser Optics are used in a wide range of laser instrumentation or laser applications, including beam steering or material processing. Laser Optics use specific substrates, coatings, or a combination of the two to provide superior performance at specific laser wavelengths or over a range of wavelengths. Many Laser Optics feature laser damage thresholds designed for pulsed or CW lasers. Using a Laser Optic that has a lower laser damage threshold than what the laser requires can lead to damaging the Optical Component.

Shalom EO is a leading supplier of crystals, optics, components products, a wide range of the products are offered, which includes: crystals and components for laser systems and applications, infrared lens, windows and optics for thermal imaging cameras and applications, scintillation crystals components for X-ray, nuclear ray detections, SAW crystals and wafers, Substrates and other optics products. The products are widely used in the laser systems and instruments manufacturing, thermal imaging cameras and applications, X-ray equipments, nuclear ray detecting instruments, medical and biological equipments, automation and precision instruments in field of industry, military, scientific research and aero-space.

Plastic scintillator performance parameters

The performance parameters of the plastic scintillator vary depending on the matrix, the scintillation substance, and the second solute, the difference in the wavelength and the difference in scores. Therefore, the varieties of plastic scintillators are various and the performance parameters vary greatly.
The emission spectrum of the plastic scintillator is consistent with the emission spectrum of the scintillator, and the emission spectrum of the scintillator
different. When a wave remover is used, the emission spectrum of the plastic scintillator is consistent with that of the wave shifter.
The light output of the plastic scintillator increases with the increase of the concentration of the scintillator substance, and reaches an extreme value when the mass concentration is 1% to 4%. As the concentration continues to increase, the light output decreases. Adding 0.01% to 0.02% of the mass of the agent can dramatically increase the light output.
Large quantities of heavy charged particles or electrons are radiated over a long period of time, causing the plastic scintillator to be damaged and the light output to be reduced.
The energy response of the line attenuation coefficient of the plastic scintillator is shown in the figure.


Optical Windows

A variety of  optical windows are offered in Hangzhou Shalom EO:  circular windows, rectangular windows, wedged windows and elliptical windows, with dimensions range from Diam. 0.8mm to 300mm. We are able to process the large volume productions, and also deal with the small quanity of prototypes. A wide range of  optical crystals and optical glass materials substrates are available.


Materials BK7, B270, FS, BaF2, CaF2, MgF2,Quartz, YAG , Ge, Si, Sapphire, ZnSe, ZnS and other customized materials;
Spherical configurations circular windows, rectangular windows, wedged windows and elliptical windows
Size Tolerance +/-0.1mm
Thickness Tolerance +/-0.2mm or upon request
Surface quality(S/D) 40/20 or upon customer’s request to 10/5
Aperture 90% of central dimension
Flatness Lambda/4 @ 633nm or upon customer’s request to Lambda/10 @ 633nm

Note: The custom specifications are available upon customer’s request.

Infrared Optics >> Infrared Windows

IPL Filters and Waveguides-Filters

IPL is short for Intense Pulsed Light, IPL machines are used for a range of treatments as hair removal, skin rejuvenation, pigmentation removal, acne clearance and vascular therapy. Filters and waveguides are critical components in IPL machine, it blocks the harmful UV light sourcing from Xe lamps.

Hangzhou Shalom EO provides a variety of IPL filters and waveguides made from sapphire, fused silica and BK7, with various types of coating band. The available wavelength are: 430nm; 450nm; 480nm; 510nm; 530nm; 560nm; 580nm; 640nm; 690nm; 700nm; 750nm. Some standard types of the filtesr are in stocks at fast delivery, the customized filters are available upon  request