Name: 8° Nom. VIS-NIR Coated, N-BK7 Wedge Prism
Brand: TECHSPEC
SKU: 45-562
Price: KRW 87,000

8° Nom. VIS-NIR Coated, N-BK7 Wedge Prism

재고 #45-562 3~5일내 배송

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KRW 87,000

수량 1-5
KRW 87,000

수량 6+
KRW 69,600

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Coating:

VIS-NIR (400-1000nm)

Angle Tolerance (arcsec):

±30

Bevel:

Protective bevel as needed

Coating Specification:

R_abs ≤0.25% @ 880nm
R_avg ≤1.25% @ 400 - 870nm
R_avg ≤1.25% @ 890 - 1000nm

Coefficient of Thermal Expansion CTE (10^-6/°C):

7.1

Design Wavelength DWL (nm):

632.8

Diameter (mm):

25.00 +0.00/-0.10

Image Orientation:

Beam Deviation

Power (diopters):

14.05

Ray Deviation @ 633nm (°):

8.00

N-BK7

Surface Flatness (P-V):

λ/10

Surface Quality:

20-10

Thickness (mm):

3.00

Type:

Wedge Prism

Wavelength Range (nm):

400 - 1000

Wedge Angle:

14° 51'

Maximum Edge Thickness (mm):

9.6

5 J/cm² @ 532nm, 10ns

Regulatory Compliance

RoHS 2015:

규격준수

Certificate of Conformance:

보기

Reach 235:

규격준수

제품군의 상세 설명

빔 조정 용도에 적합
0.5° - 15°의 빔 편차 옵션
비코팅 또는 무반사(AR) 코팅 버전으로 제공
Anamorphic Prism Pair 또한 이용 가능

Wedge prism은 설정된 각도에서 레이저 빔을 이탈시키기 위해 개별적으로 사용하거나 두 개의 wedge prism을 함께 사용해 빔 조정 용도에 사용할 수 있습니다. 입사빔의 각도를 벗어나게 할 수 있는 단일 wedge prism의 능력은 다이옵터(Diopter)로 표시되며 1 다이옵터는 1m의 작동 거리에서 빔을 1cm로 이탈시킴을 의미합니다.

Wedge prism 두 개를 사용하면 빔 쉐이핑 용도에 적합한 anamorphic pair를 생성할 수 있습니다(타원형 모양의 다이오드 출력 보정). 또는 한 쌍의 wedge prism을 사용하면 full angle 4θ로 형성되는 서클 내 어느 곳에서도 빔을 조정할 수 있습니다(θ는 단일 프리즘의 편차를 가리킴). 이러한 빔의 조정은 두 개의 wedge prism을 서로 독립적으로 회전시켜야만 달성되며 주로 이미징 용도에서 위치가 서로 다른 빔을 스캔할 때 사용됩니다.

참고: 빔의 편차는 degree와 diopter로 표시됩니다. 1 다이옵터는 프리즘으로부터 1m 떨어진 거리에서 1cm의 편차를 의미합니다.

기술 정보

N-BK7
	Typical transmission of a 3mm thick, uncoated N-BK7 window across the UV - NIR spectra. Click Here to Download Data
	Typical transmission of a 3mm thick N-BK7 window with MgF2 (400-700nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_avg ≤ 1.75% @ 400 - 700nm (N-BK7) Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick N-BK7 window with VIS-EXT (350-700nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_avg≤ 0.5% @ 350 - 700nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick N-BK7 window with VIS-NIR (400-1000nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs≤ 0.25% @ 880nm R_avg≤ 1.25% @ 400 - 870nm R_avg≤ 1.25% @ 890 - 1000nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick N-BK7 window with VIS 0° (425-675nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_avg≤ 0.4% @ 425 - 675nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick N-BK7 window with YAG-BBAR (500-1100nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs ≤ 0.25% @ 532nm R_abs ≤ 0.25% @ 1064nm R_avg≤ 1.0% @ 500 - 1100nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick N-BK7 window with NIR I (600 - 1050nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_avg≤ 0.5% @ 600 - 1050nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick N-BK7 window with NIR II (750 - 1550nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs ≤ 1.5% @ 750 - 800nm R_abs ≤ 1.0% @ 800 - 1550nm R_avg≤ 0.7% @ 750 - 1550nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data