optical filter coating
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1064nm 광학 필터 코팅 색상 분리 이색성 코팅
Dichroic Filter Coating, Colour Seperating Thin Film Optical Coating Overview: Dichroic Filter Coating is a thin film optical coating usually added by vacuum deposition on glass substrates, intending to reflect a specified range(s) of wavelengths and transmit a different specified range(s) of wavelengths at a specified AOI, typically 45 degrees. It is commonly used to split spatially overlapping beams of different colours. One special feature of Dichroic filter coating is the
Bandpass 박막 광학 코팅 1500nm 광학 간섭 코팅
Bandpass Interference Coating, Bandpass And Laser Line Filter 355 - 1600nm Thin Film Optical Coating Overview: Bandpass interference filter coating selectively transmits a narrow range of wavelengths while blocking others. Our state-of-the art sputtering coating technology allows us to produce filters in UV, VIS and IR center wavelengths with deeper blocking, higher transmission, and steeper slopes. Bandpass and Laser Line Filter Coating Graphs:
태양 천문학을 위한 12.7mm 광학 유리 여과기 복굴절 Lyot 여과기
Lyot Filter, Birefringent Filter, Birefringent Tuners Overview: A Lyot Filter (Birefringent Filter), named for its inventor Bernard Lyot, is a type of optical filter that uses birefringence to produce a narrow passband of transmitted wavelengths. Lyot filters are often used in astronomy, particularly for solar astronomy. Lyot filters (Birefringent tuners) for wavelength tuning of lasers are made of crystal quartz (Transmission ranges: 200 nm-2700 nm) or MgF2 (Transmission
50x50mm는 환경 테스트를 위한 광학 유리 여과기 Longpass를 착색했습니다
Colored Glass FilterOverview:Colored glass filters are high quality absorption filters made of colored glass. They allow certain wavelengths of light to pass unimpeded, while blocking other wavelength ranges to a designated extent. Rather than using thin film coatings to achieve filtering effects, these filters rely on the absorption and transmission properties of the color glass. Precision can be achieved through careful control of the thickness of the material as well as of
400-1100nm 광학 유리 필터 N-BK7 반사 중립 밀도 필터
Reflective Neutral Density (ND) Filter Overview: Reflective Neutral Density (ND) Filters provide uniform attenuation over the broad spectral range from 400 to 1100 nm. Reflective ND filters consist of an N-BK7 glass or UV fused silica substrate with a metal (Inconel) coating deposited on one side. Inconel is a metallic alloy that ensures flat spectral response from the UV to the near IR. To prolong the lifetime of reflective ND filters, we recommend using non-contact cleaning
파장을 결합한 이색 광학 거울 용융 실리카 기판
Dichroic Mirror/Filter/Beamsplitter, Separating Or Combining Wavelengths Overview: A Dichroic Mirror/Filter/Beamsplitter, also down as a dual-band mirror, dual-wavelength mirror, or dichroic reflector, is a specialized mirror which has different optical properties at two different wavelengths. For instance, a dichroic mirror might be reflective below a cut-on wavelength, then transmissive at longer wavelengths. Dichroic mirrors are manufactured using electron beam deposition,
