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Rochon Polarizer

Brand :Dayoptics

Product origin :Fuzhou,Fujian,China

Delivery time :4 week

Supply capacity :1000pcs/month

Rochon polarizer is one of the earliest designs ,which is made of two Birefringent material prisms cemented or optical contacted together .Both ordinary and extraordinary beams propagate collinearly down the optic axis in the first prism under the ordinary refractive index,Upon entering the second prism the ordinary beam,however ,now has a lower refractive index and is refracted at the interface.Any separation angle can be for designed for specific wavelength upon requirement.

Specifications

Material

α-BBO,Calcite,YVO4,Quartz,MgF2

Wavelength Range

α-BBO:190-3500nm,YVO4:500-4000nm ,Quartz:200-2300nm,MgF2:130-7000nm

 Extinction Ratio

Quartz:<5*10-5,α-BBO ,YVO4:<5*10-6, MgF2:<10-4

   Parallelism

<1 arc min

Surface Quality

20/10Scratch/Dig

Beam Deviation

<3 arc minutes

Wavefront Distortion

<λ/4@633nm

Damage Threshold

>500MW/cm2

Coating

Single MgF2

Mount

Black Anodized Aluminum


Standard Products

MgF2  Rochon Polarizer

Part No.

Extinction Ratio

Separate Field(°)

C.A.φa(mm)

O.D.φd(mm)

L+/-0.1(mm)

Unit Price

PRH5006

<1*10-4

1.0-2  1@980nm

6.0

15.0

14.0

$230

PRH5008

<1*10-4

1.0-2  1@980nm

8.0

25.4

18.0

$313

PRH5010

<1*10-4

1.0-2  1@980nm

10.0

25.4

28.0

$403

PRH5015

<1*10-4

1.0-2  1@980nm

15.0

30.0

38.0

$668

PRH5020

<1*10-4

1.0-2  1@980nm

20.0

38.0

48.0

$998

 

α-BBO Rochon Polarizer

Part No.

Extinction Ratio

Separate Field(°)

C.A.φa(mm)

O.D.φd(mm)

L+/-0.1(mm)

Unit Price

PRH6006

<5*10-6

8.0-14  8@800nm

6.0

15.0

14.0

$318

PRH6008

<5*10-6

8.0-14  8@800nm

8.0

25.4

16.0

$372

PRH6010

<5*10-6

8.0-14  8@800nm

10.0

25.4

18.0

$502

PRH6015

<5*10-6

8.0-14  8@800nm

15.0

30.0

23,0

$858

PRH6020

<5*10-6

8.0-14  8@800nm

20.0

38.0

28.0

$1398

 

 

Quartz Rochon Polarizer

Part No.

Extinction Ratio

Separate Field(°)

C.A.φa(mm)

O.D.φd(mm)

L+/-0.1(mm)

Unit Price

PRH9006

<5*10-5

1.0-1.5  1@1064nm

6.0

15.0

20.0

$206

PRH9008

<5*10-5

1.0-1.5  1@1064nm

8.0

25.4

24.0

$270

PRH9010

<5*10-5

1.0-1.5  1@1064nm

10.0

25.4

28.0

$349

PRH9015

<5*10-5

1.0-1.5  1@1064nm

15.0

30.0

38.0

$588

PRH9020

<5*10-5

1.0-1.5  1@1064nm

20.0

38.0

48.0

$898

 

YVO4 Rochon Polarizer

Part No.

Extinction Ratio

Separate Field(°)

C.A.φa(mm)

O.D.φd(mm)

L+/-0.1(mm)

Unit Price

PRH8006

<5*10-6

9.8-13.0  10@1550nm

6.0

15.0

14.0

$259

PRH8008

<5*10-6

9.8-13.0  10@1550nm

8.0

25.4

16.0

$331

PRH8010

<5*10-6

9.8-13.0  10@1550nm

10.0

25.4

16.0

$426

PRH8015

<5*10-6

9.8-13.0  10@1550nm

15.0

30.0

20.0

$668

PRH8020

<5*10-6

9.8-13.0  10@1550nm

20.0

38.0

25.0

$998


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