Optically Contacted Zero Order Wave Plate 25.4mm Waveplate Optics

Brand Name:STAR OPTIC
Certification:RoHS, ISO9001
Model Number:WPO
Minimum Order Quantity:5pcs
Delivery Time:Negotiable
Payment Terms:T/T, Western Union, Paypal
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Location: Wuhan China
Address: 4th floor, building 9, Optics Valley New Dynamic, 5th Hi-Tech road, East lake Hi-Tech Zone, Wuhan, China
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Product Details

Optically Contacted Zero Order Λ/2 Half Wave Plate, Optical Path Glue-Free

Overview:

Optically contacted zero order wave plate is made from two multiple order plates with slightly different thicknesses. The two plates are constructed by optically contacted method and this design allows the optically contacted zero order waveplate to operate well in relatively high power application and wide wavelength range. Optically contacted zero order waveplates also feature particularly fine wavefront distortion and parallelism as the optical path is glue-free.


A linearly polarized beam incident on a half-wave crystal quartz waveplate emerges as a linearly polarized beam, but is rotated such that its angle to the optical axis is twice that of the incident beam. Half-waveplates can therefore be used as continuously adjustable polarization rotators. Such waveplates are used to rotate the plane of polarization, as well as for electro-optic modulation and as a variable ratio beamsplitter when used in conjunction with a polarization cube.


Main Features of Optically Contacted Zero Order Wave Plate:

  • Optically contacted, glue-free structure
  • Wide operational wavelength range and high temperature-stability
  • High damage threshold and excellent wavefront distortion and parallelism
  • Better retardation steadiness

General Specifications of Optically Contacted Zero Order λ/2 Half Wave Plate:

MaterialCrystalline Quartz
Dimension Tolerance+0.0/-0.2mm
Surface Quality20/10 scratch and dig
Clear Aperture>90% central area
Wavefront Distortion<λ/8@632.8nm
Parallelism<1 arc second
Retardation Tolerance<λ/300
Standard Wave

half-wave(λ/2)

CoatingBoth sides AR coated, R<0.25% per face @ central wavelength
Damage Threshold>5J/cm2, 20ns, 20Hz @1064nm

Standard Products of Optically Contacted Zero Order λ/2 Half Wave Plate:

Part NumberType

Diameter

(mm)

Retardation

(λ)

Wavelength

(nm)

Clear Aperture

(mm)

WPO212-248Optically contacted12.7λ/224811.5
WPO220-248Optically contacted20λ/224818
WPO225-248Optically contacted25.4λ/224822.9
WPO212-266Optically contacted12.7λ/226611.5
WPO220-266Optically contacted20λ/226618
WPO225-266Optically contacted25.4λ/226622.9
WPO212-355Optically contacted12.7λ/235511.5
WPO220-355Optically contacted20λ/235518
WPO225-355Optically contacted25.4λ/235522.9
WPO212-488Optically contacted12.7λ/248811.5
WPO220-488Optically contacted20λ/248818
WPO225-488Optically contacted25.4λ/248822.9
WPO212-532Optically contacted12.7λ/253211.5
WPO220-532Optically contacted20λ/253218
WPO225-532Optically contacted25.4λ/253222.9
WPO212-633Optically contacted12.7λ/263311.5
WPO220-633Optically contacted20λ/263318
WPO225-633Optically contacted25.4λ/263322.9
WPO212-780Optically contacted12.7λ/278011.5
WPO220-780Optically contacted20λ/278018
WPO225-780Optically contacted25.4λ/278022.9
WPO212-852Optically contacted12.7λ/285211.5
WPO220-852Optically contacted20λ/285218
WPO225-852Optically contacted25.4λ/285222.9
WPO212-1030Optically contacted12.7λ/2103011.5
WPO220-1030Optically contacted20λ/2103018
WPO225-1030Optically contacted25.4λ/2103022.9
WPO212-1064Optically contacted12.7λ/2106411.5
WPO220-1064Optically contacted20λ/2106418
WPO225-1064Optically contacted25.4λ/2106422.9
WPO212-1550Optically contacted12.7λ/2155011.5
WPO220-1550Optically contacted20λ/2155018
WPO225-1550Optically contacted25.4λ/2155022.9
WPO212-2020Optically contacted12.7λ/2202011.5
WPO220-2020Optically contacted20λ/2202018
WPO225-2020Optically contacted25.4λ/2202022.9

Retardance Graph of Optically Contacted Zero Order Wave Plate:


248nm Optically Contacted Zero Order Waveplate

266nm Optically Contacted Zero Order Waveplate

355nm Optically Contacted Zero Order Waveplate

488nm Optically Contacted Zero Order Waveplate

532nm Optically Contacted Zero Order Waveplate

633nm Optically Contacted Zero Order Waveplate

780nm Optically Contacted Zero Order Waveplate

852nm Optically Contacted Zero Order Waveplate

1030nm Optically Contacted Zero Order Waveplate

1064nm Optically Contacted Zero Order Waveplate

1550nm Optically Contacted Zero Order Waveplate

2020nm Optically Contacted Zero Order Waveplate


China Optically Contacted  Zero Order Wave Plate 25.4mm Waveplate Optics supplier

Optically Contacted Zero Order Wave Plate 25.4mm Waveplate Optics

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