Products
Home /

OPTICS

/Optical Prisms

Optical Prisms


Prisms are blocks of optical material with flat polished sides arranged at precisely controlled angles to each other, which deflect, deviate and rotate beams of light as well as dispersing their wavelengths.


  • Order(MOQ):

    10
Share To : f t y b l ins
  • Product Detail

HG Optronics.,INC. provides many kinds of high precision prisms, including penta prism, beamsplitter penta prism, right angle prism, dispersing prisms, dove Prism, roof prism, corner cube, and other special prisms.


Prism Manufacturing Capabilities

Materials: N-BK7, H-K9L,Optical glass, Fused Silica, Silicon, Ge,CaF2, etc.

Parameter

Standard

High Precision

Dimension:

3mm to 300mm

Dimension Tolerance:

+0.0/-0.05mm

+0.0/-0.01mm

Surface Flatness:

< λ/4 @ 632.8 nm

< λ/10 @ 632.8 nm

Wavefront Distortion:

< λ/4 @ 632.8 nm

< λ/10 @ 632.8 nm

Surface Quality:

60/40

10/5

Angle Tolerance:

<30 arc seconds

<10 arc seconds

Coating:

According to customer’s request




Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Subject : Optical Prisms
Related Products
Plano-Convex Rectangular Cylindrical Lenses
Optical lenses

Optical lenses are optically transparent components designed to focus or disperse a light through refraction.  It creates either converging beam where the light is focused on a point . The lens’ substrate or profile affects the light that passes through it.

Read More
Optical Glass Domes
Optical Domes

Optical domes are lenses with two concentric spherical surfaces. Sometimes they are being referred to as bent plan parallel plates. Consequently it is customary to define parallelism between two surfaces as the maximum thickness variation between the two surfaces.

Read More
Fused Silica Windows
Windows

A Window is constituted by two relative parallel surfaces, It is used to segregate two physical environments thereby let rays pass through. It’s widely used in Projection System, Imaging System and Optical Measuring System.

Read More
 Metal Coated Mirrors
Optical Mirrors

HG Optronics.,INC. can provide Metal Coated Mirror,Dielectric Coated Mirror and Dichroic Mirror which are made of substrate such as BK7, Optical glass, Fused Silica, CaF2 and so on.

Read More
retardation plates or phase shifters
Waveplate

Waveplates (retardation plates or phase shifters) are made from materials which exhibit birefringence. The velocities of the extraordinary and ordinary rays through the birefringent material varies inversely with their refractive indices. This difference in velocities gives rise to a phase difference when the two beams recombine.

Read More
UV&IR cut filter
Filter

Optical Filter is a device that selectively transmits light of different wavelengths, usually implemented as a glass plane device in the optical path, which are either dyed in the bulk or have interference coatings. The optical properties of filters are completely described by their frequency response, which specifies how the magnitude and phase of each frequency component of an incoming signal is modified by the filter.

Read More
TmYLF laser crystal
Tm:YLF crystal Thulium-doped Yttrium Lithium Fluoride

HGO grows Tm:YLF laser crystals using Czochralski technology. Tm:YLF is an important middle infrared laser crystal. Because Tm:YLF is negative uniaxial crystal, whose thermal refractive index coefficient is negative, some thermal distortion may be counteracted and high-quality light can be output. Conveniently pumped at 792nm, 1.9μm linearly polarized beam is output in a axis, and non-linearly polarized beam is output in c axis. The YLF crystals has low non-linear refraction index value and thermo optical constants, which makes these crystals applicable in research, development, education, production, photonics, optic, laser technology and telecommunications. Besides, Tm3+:YLF lasers are ideal pump sources for 2.1 μm Ho3+:YAG lasers. This is due to a good overlap of Tm3+:YLF emission and Ho3+:YAG absorption spectra and the capacity of producing linearly polarized output. What is more, the refractive index of Tm3+:YLF decreases with temperature, leading to a negative thermal lens that is partly compensated by a positive lens effect due to end face bulging.

Read More
LiF crystal  windows
LiF crystal lithium fluoride

HGO grows LiF crystals in house using Czochralski technology. LiF crystal or lithium fluoride crystal is an optical material with outstanding transmittance in VUV region. It is also used for windows, prisms, and lenses in the visible and infrared in 0.104µm-7µm. LiF single crystal is sensitive to thermal shock and would be attacked by atmospheric moisture at 400°C. When working at a high temperature of 600°C, the LiF crystal softens and is slightly plastic, so it can be bent into radius plates. In addition irradiation produces color centers. Hence, users should take measures to protect LiF crystals from moisture and high energy radiation damages. What is more LiF can be cleaved along (100) plane and less commonly (110) plane. The optical characteristics are good and yet the structure is not perfect and cleavage is difficult.

Read More
Leave A Message
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home

Products

about

contact