categories
new products
  • High Precision Achromatic Waveplate

    Achromatic Waveplate Achromatic Waveplates(Retarders), AWP is composed of one piece of Crystal Quartz and one piece of Magnesium Fluoride, MgF2.

  • IR Windows Barium Fluoride BaF2 Window

    Barium fluoride (BaF2) shows good optical transmission over UV-IR windows in 0.15μm~12.5μm.

  • IR Windows Magnesium Fluoride MgF2 Windows

    MgF2 windows are used in the UV, visible and IR ranges, with approximately 94% transmission from 200 - 1000 nm, and approximately 95% transmission from 1-6µm

  • IR Windows Calcium fluoride CaF2 Windows

    CaF2 has transparent range from 170-7800nm. The refractive index is 1.399 at 5000nm. 1. Low absorption coefficient 2. High damage threshold, 3. Low Dispersion (with an Abbe Number of 95) 4. Low fluorescence 5. Excellent water, chemical, and heat resistance

  • Fused Silica Windows and Quartz Windows

    Fused Silica material Advantages With Good UV and IR transmission, Low thermal expansion, providing stability and resistance to thermal shock, Wider thermal operating range and High laser damage threshold make Fused Silica windows could used for Laser, Medical, imaging etc. application.

read more
30° - 60° - 90° Littrow Prisms

LOADING IMAGES

30° - 60° - 90° Littrow Prisms

30° - 60° - 90° Littrow Prisms have two main applications.

1. Uncoated littrow dipersion prisms are used to disperse light into its component spectrum.

2. Coated littrow dipersion prisms are used to deviate the line of sight by 60°.




  • product orgin:

    China
  • shipping port:

    Fuzhou China
  • payment:

    T/T Payment, Western Union
inquiry now
features

30° - 60° - 90° Littrow Prisms 

Ray Deviation of 60° If Coated
Ideal as a Dispersion Prism if Uncoated
Right Handed Image

Littrow Prisms have two main applications.
1. Uncoated littrow dipersion prisms are used to disperse light into its component spectrum. 
2. Coated littrow dipersion prisms are used to deviate the line of sight by 60°. Reflection coating at the long Right angle surfaces could be used one glasses for climbing and reading laid at the bed.




Specifications:
Material: N-BK7 ; UV Fused Silica ;other optical glass
Dimension Tolerance: ±0.1mm(Standard) ; ±0.05mm (High precision)
Surface quality: 60-40 S/D(Standard); 10-5 S/D(High precision)
Surface flatness: λ/4@632.8nm(Standard); λ/8@632.8nm(High Precision)
Deviation 180°: ±3 arc min(Standard); ±30 arc sec(High Precision)
Clear Aperture: >85% of dimension
Bevel: <0.25mm×45°
Coating: Reflecton coating, Ar coating etc. upon requirement



Different Shape, Glass, Coating requirement are available.

Request a free quote

If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

related products
  • Optical Wedge Prisms N-BK7 and Fused Silica Wedge Prisms and Wedge Windows

    Wedge Prisms (Wedge Windows) are ideal for laser beam steering applications. Also known as Risley prisms, these optics deflect a beam normal to the prism's perpendicular surface through an angular deviation.

  • Broadband Dielectric Mirrors High Reflective Broadband Dielectric Mirrors

    Dielectric Mirrors offer near total reflection, minimizing losses in nearly all optical systems. AOI=45°, R>99.5% (Rs>99.9%, Rp>99.2%). AOI=0°, R>99.8%

  • LiNbO3 Crystal LiNbO3 and MgO-LiNbO3 Nonlinear Crystal

    LiNbO3 crystal is widely used as frequency doublers for wavelength > 1mm and optical parametric oscillators (OPOs) pumped at 1064 nm.

  • Rhomboid Prisms Optical High Precision Rhomboid Prisms

    Rhomboid prisms are commonly used to displace a laser beam without changing its direction. Lateral Displacement of Beam Displaces Optical Axis Without Inverting Image

  • Titanium doped Sapphire crysta Ti-Sapphire Laser Crystal

    Titanium-doped Sapphire(Ti3+:Al2O3)crystals combine supreme physical and optical properties with broadest lasing range which is most widely used crystal for wavelength tunable lasers.

  • Hot and Cold Mirrors Hot and Cold Mirrors

    Hot and Cold Mirror is applications IR-Filters for CCD-Chips Projectors Lighting Systems Detector Trimmers Sensors. Hot Mirrors Reflect IR Cold Mirrors Reflect Visible Light 0° and 45° AOI Available

need help

chat now

wts photonics live chat

wts photonics