Skip to menu

Right Angle Prism Mirror

Right Angle Prism Mirrors

- Material: UV fused silica or BK7
- Clear Aperture: larger than 85%
- Surface Quality (Scratch-Dig): 10-5 for UV fused silica, 20-10 for BK7
- Surface Flatness: λ/10 @633nm for UV fused silica & BK7
- Angular Deviation: ±3 arc min
- Bevel: <0.5mm @45˚ typical
- Reflection: R≤0.25% for V-coat, R<0.5% for BBAR
 
The total internal reflection (TIR) in the right angle prisms with specific anti-reflection (AR) coatings on the two leg sides make themselves the perfect alternatives to 45degree mirrors. The TIR is independent of wavelength so the RAP mirrors can be used as high energy reflectors for broadband applications where metal mirrors are too absorbing and dielectric mirrors do not reflect a wide enough bandwidth.
The other advantage of the RAP mirror is that the input and the output lights meet the surfaces always normally so they don't make any difference per polarization. They are perfectly non-polarizing 45° bending mirrors that any dielectric coatings can't do.

Please click "Contact Us" for our contact information, "Email Inquiry" for inquiring the details about the items on this page via email, or "Request for Quote" for requesting more items not only listed on the page. 

 

 

Wavelengths (nm)

AR Coating Type

Size

Part Number

Price ($ USD)

248 V-coating
R < 0.25% per surface
0.5" (12.7mm) RAPM-050-FS-248 $200
1.0" (25.4mm) RAPM-100-FS-248 $325
248-355 BBAR-coating
R < 0.5% per surface
0.5" (12.7mm) RAPM-050-FS-248/355 $250
1.0" (25.4mm) RAPM-100-FS-248/355 $395
266 V-coating
R < 0.25% per surface
0.5" (12.7mm) RAPM-050-FS-266 $200
1.0" (25.4mm) RAPM-100-FS-266 $325
308 0.5" (12.7mm) RAPM-050-FS-308 $200
1.0" (25.4mm) RAPM-100-FS-308 $325
355 0.5" (12.7mm) RAPM-050-FS-355 $200
1.0" (25.4mm) RAPM-100-FS-355 $325
488 0.5" (12.7mm) RAPM-050-BK-488 $175
1.0" (25.4mm) RAPM-100-BK-488 $250
532 0.5" (12.7mm) RAPM-050-BK-532 $175
1.0" (25.4mm) RAPM-100-BK-532 $250
425 - 675 BBAR-coating
R < 0.5% per surface
0.5" (12.7mm) RAPM-050-BK-425/675 $225
1.0" (25.4mm) RAPM-100-BK-425/675 $300
633 V-coating
R < 0.25% per surface
0.5" (12.7mm) RAPM-050-BK-633 $175
1.0" (25.4mm) RAPM-100-BK-633 $250
800 0.5" (12.7mm) RAPM-050-BK-800 $175
1.0" (25.4mm) RAPM-100-BK-800 $250
633 - 1064 BBAR-coating
R < 0.5% per surface
0.5" (12.7mm) RAPM-050-BK-633/1064 $225
1.0" (25.4mm) RAPM-100-BK-633/1064 $300
1064 V-coating
R<0.25% per surface
0.5" (12.7mm) RAPM-050-BK-1064 $175
1.0" (25.4mm) RAPM-100-BK-1064 $250
1319 0.5" (12.7mm) RAPM-050-BK-1319 $175
1.0" (25.4mm) RAPM-100-BK-1319 $250
1550 0.5" (12.7mm) RAPM-050-BK-1550 $175
1.0" (25.4mm) RAPM-100-BK-1550 $250

 

NOTE:

1. Some other sizes may be available. Please contact us for other custom size right angle prisms.

2. SP Optics division provides various coating services. Please contact us and check the availability of any coating if needed.

Up