알파 - 보보 및 방해석 글란 톰슨 편광자

글란 테일러 편광자는 공기 공간에 의해 분리 된 두 개의 동일한 복굴절 물질 프리즘으로 만들어진다. 측면 탈출 창을 가진 편광자는 중저 전력 적용에 적합합니다. Glan Taylor 편광자는 비 편광 된 빔을 빔으로 나눌 것입니다. 하나는 다른면을 통해 전송되는 특별한 것이며, 다른 하나는 완전히 내부적으로 반사되는 보통 광선입니다.

glan 레이저 편광판은 고 에너지 레이저 용으로 특수 설계되었습니다. 그것은 공기 공간과 조립 된 두 개의 동일한 복굴절 재료 프리즘으로 만들어진다. 두 개의 탈출 창을 가진 편광자는 거부 된 빔이 편광기에서 빠져 나와 고전력 레이저에 적합하도록합니다.

wollaston 편광판은 함께 시멘트로 만들어진 복굴절 재료 프리즘으로 만들어집니다. 후반에는 프리즘 전반부의 상 광선이 이상 광선이된다. 월러스 톤 편광 빔 분할기는 로숑 편광기에 대해 약 2 배의 편차를 갖는다.

rochon polarizer는 결합 된 두 개의 복굴절 물질 프리즘으로 만들어진 가장 빠른 편광자입니다. 이 유형의 편광자는 입사 광선을 일반 광선과 월러스 톤 편광자와 같은 비정상 광선으로 분리하지만 보통 광선은 직선을 투과하지만 보통 광선은 편향 각으로 전송됩니다.

Waveplates (retardation plates or phase shifters) are made from materials which exhibit birefringence. The velocities of the extraordinary and ordinary rays through the birefringent materials vary inversely with their refractive indices. The difference in velocities gives rise to a phase difference when the two beams recombine. In the case of an incident linearly polarized beam this is given by a=2pi*d(ne-no)/l (a-phase difference; d-thickness of waveplate; ne,no-refractive indices of extraordinary and ordinary rays respectively; l-wavelength). At any specific wavelength the phase difference is governed by the thickness of the retarder. Transmission range:330nm-2100nm Thermal Expansion Coefficient:7.5x10-6/K .Density:2.51g/cm3  Half Waveplate The thickness of a half waveplate is such that the phase difference is l/2-wavelength (true-zero order) or some multiple of l/2-wavelength (multiple order).  A linearly polarized beam incident on a half waveplate emerges as a linearly polarized beam but rotates such that its angle to the optical axis is twice that of the incident beam. Therefore, half waveplates can be used as continuously adjustable polarization rotators. Half waveplates are used in rotating the plane of polarization, electro-optic modulation and as a variable ratio beamsplitter when used in conjunction with a polarization cube. Quarter Waveplate The thickness of the quarter waveplate is such that the phase difference is l/4 wavelength (true-zero order) or some multiple of l/4 wavelength (multiple order). If the angle q (between the electric field vector of the incident linearly polarized beam and the retarder principal plane) of the quarter waveplate is 45, the emergent beam is circularly polarized. When a quarter waveplate is double passed, i.e. by mirror reflection, it acts as a half waveplate and rotates the plane of polarization to a certain angle. Quarter waveplates are used in creating circular polarization from linear or linear polarization from circular, ellipsometry, optical pumping, suppressing unwanted reflection and optical isolation. Optically Contacted Zero-Order Waveplate   • Optically Contacted • Thickness 1.5~2mm • Double Retardation Plates • Broad Spectral Bandwidth • Wide Temp. bandwidth Specifications: Material: Optical grade Crystal Quartz Dimension Tolerance: +0.0,-0.2mm Wavefront Distortion: <l/8@633nm Retardation Tolerance: <l/300 Surface Quality: 20/10 Scratch and Dig AR Coating: R<0.2% at center wavelength Standard wavelength: 532nm, 632.8nm, 800nm, 850nm, 980nm, 1064nm, 1310nm, 1550nm Cemented Zero-Order Waveplate Cemented by Epoxy Better Temperature Bandwidth Wide Wavelength Bandwidth AR Coated, R<0.2% Specifications: Material: Optical grade Crystal Quartz Dimension Tolerance: +0.0,-0.2mm Wavefront Distortion: <l/8@633nm Retardation Tolerance: <l/500 Surface Quality: 20/10 Scratch and Dig AR Coating: R<0.2% at center wavelength Standard wavelength: 266nm, 355nm, 532nm, 632.8nm, 800nm, 850nm, 980nm, 1064nm, 1310nm, 1550nm Air Spaced Zero-Order Waveplate Double Retardation Plates AR Coated,R<0.2% and Mounted High Damage Threshold Better Temperature Bandwidth Wide Wavelength Bandwidth Specifications: Material: Optical grade Crystal Quartz Dimension Tolerance: +0.0,-0.2mm Wavefront Distortion: <l/8@633nm Retardation Tolerance: <l/300 Surface Quality: 20/10 Scratch and Dig AR Coating: R<0.2% at center wavelength Standard wavelength: 266nm, 355nm, 532nm, 632.8nm, 800nm, 850nm, 980nm, 1064nm, 1310nm, 1550nm Single Plate Ture Zero-order Waveplate 1.Broad Spectral Bandwidth 2.Wide Temperature .Bandwidth 3.Wide Angle Bandwidth 4.High Damage Threshold Specifications: Material: Optical grade Crystal Quartz Dimension Tolerance: +0.0,-0.2mm Wavefront Distortion: <l/8@633nm Retardation Tolerance: <l/500 Surface Quality: 20/10 Scratch and Dig AR Coating: R<0.2% at center wavelength Standard wavelength: 1310nm, 1550nm   Cemented Ture Zero-Order Waveplate Cemented by Epoxy Wide Angle Acceptance Better Temperature Bandwidth Wide Wavelength Bandwidth   Specifications: Material: Optical grade Crystal Quartz Dimension Tolerance: +0.0,-0.2mm Wavefront Distortion: <l/8@633nm Retardation Tolerance: <l/500 Surface Quality: 20/10 Scratch and Dig AR Coating: R<0.2% at center wavelength Standard wavelength: 532nm, 632.8nm, 800nm, 850nm, 980nm, 1064nm, 1310nm, 1550nm Cemented Achromatic： Achromatic waveplate is similar to Zero-order waveplate except that the two plates are made from different materials, such as crystal quartz and magnesium fluoride. Since the dispersion of the birefringence can be different for the two materials, it is possible to specify the retardation values at a wavelength range. Material: Optical grade Crystal Quartz and MgF2 Dimension Tolerance: +0.0, -0.2mm Wavefront Distortion: < l/ 8@633nm Retardation Tolerance: <l/ 100 Surface Quality: 20/10 Scratch and Dig AR Coating: R<0.2% at center wavele...

Beamsplitters are optical components used to split input light into two separate parts,mainly include cube polarization beamsplitter, plate polarization beamsplitter and cube non-polarization beamsplitter.

이중 볼록 렌즈는 렌즈의 양면에 동일한 볼록면을 갖도록 제조된다. 이 종류의 렌즈는 포지티브 초점 거리를 가지며 실제 및 연조직 이미지를 형성합니다.

Waveplates (retardation plates or phase shifters) are made from materials which exhibit birefringence. The velocities of the extraordinary and ordinary rays through the birefringent materials vary inversely with their refractive indices. The difference in velocities gives rise to a phase difference when the two beams recombine. In the case of an incident linearly polarized beam this is given by a=2pi*d(ne-no)/l (a-phase difference; d-thickness of waveplate; ne,no-refractive indices of extraordinary and ordinary rays respectively; l-wavelength). At any specific wavelength the phase difference is governed by the thickness of the retarder. Transmission range:330nm-2100nm Thermal Expansion Coefficient:7.5x10-6/K .Density:2.51g/cm3  Half Waveplate The thickness of a half waveplate is such that the phase difference is l/2-wavelength (true-zero order) or some multiple of l/2-wavelength (multiple order).  A linearly polarized beam incident on a half waveplate emerges as a linearly polarized beam but rotates such that its angle to the optical axis is twice that of the incident beam. Therefore, half waveplates can be used as continuously adjustable polarization rotators. Half waveplates are used in rotating the plane of polarization, electro-optic modulation and as a variable ratio beamsplitter when used in conjunction with a polarization cube. Quarter Waveplate The thickness of the quarter waveplate is such that the phase difference is l/4 wavelength (true-zero order) or some multiple of l/4 wavelength (multiple order). If the angle q (between the electric field vector of the incident linearly polarized beam and the retarder principal plane) of the quarter waveplate is 45, the emergent beam is circularly polarized. When a quarter waveplate is double passed, i.e. by mirror reflection, it acts as a half waveplate and rotates the plane of polarization to a certain angle. Quarter waveplates are used in creating circular polarization from linear or linear polarization from circular, ellipsometry, optical pumping, suppressing unwanted reflection and optical isolation. Optically Contacted Zero-Order Waveplate   • Optically Contacted • Thickness 1.5~2mm • Double Retardation Plates • Broad Spectral Bandwidth • Wide Temp. bandwidth Specifications: Material: Optical grade Crystal Quartz Dimension Tolerance: +0.0,-0.2mm Wavefront Distortion: <l/8@633nm Retardation Tolerance: <l/300 Surface Quality: 20/10 Scratch and Dig AR Coating: R<0.2% at center wavelength Standard wavelength: 532nm, 632.8nm, 800nm, 850nm, 980nm, 1064nm, 1310nm, 1550nm Cemented Zero-Order Waveplate Cemented by Epoxy Better Temperature Bandwidth Wide Wavelength Bandwidth AR Coated, R<0.2% Specifications: Material: Optical grade Crystal Quartz Dimension Tolerance: +0.0,-0.2mm Wavefront Distortion: <l/8@633nm Retardation Tolerance: <l/500 Surface Quality: 20/10 Scratch and Dig AR Coating: R<0.2% at center wavelength Standard wavelength: 266nm, 355nm, 532nm, 632.8nm, 800nm, 850nm, 980nm, 1064nm, 1310nm, 1550nm Air Spaced Zero-Order Waveplate Double Retardation Plates AR Coated,R<0.2% and Mounted High Damage Threshold Better Temperature Bandwidth Wide Wavelength Bandwidth Specifications: Material: Optical grade Crystal Quartz Dimension Tolerance: +0.0,-0.2mm Wavefront Distortion: <l/8@633nm Retardation Tolerance: <l/300 Surface Quality: 20/10 Scratch and Dig AR Coating: R<0.2% at center wavelength Standard wavelength: 266nm, 355nm, 532nm, 632.8nm, 800nm, 850nm, 980nm, 1064nm, 1310nm, 1550nm Single Plate Ture Zero-order Waveplate 1.Broad Spectral Bandwidth 2.Wide Temperature .Bandwidth 3.Wide Angle Bandwidth 4.High Damage Threshold Specifications: Material: Optical grade Crystal Quartz Dimension Tolerance: +0.0,-0.2mm Wavefront Distortion: <l/8@633nm Retardation Tolerance: <l/500 Surface Quality: 20/10 Scratch and Dig AR Coating: R<0.2% at center wavelength Standard wavelength: 1310nm, 1550nm   Cemented Ture Zero-Order Waveplate Cemented by Epoxy Wide Angle Acceptance Better Temperature Bandwidth Wide Wavelength Bandwidth   Specifications: Material: Optical grade Crystal Quartz Dimension Tolerance: +0.0,-0.2mm Wavefront Distortion: <l/8@633nm Retardation Tolerance: <l/500 Surface Quality: 20/10 Scratch and Dig AR Coating: R<0.2% at center wavelength Standard wavelength: 532nm, 632.8nm, 800nm, 850nm, 980nm, 1064nm, 1310nm, 1550nm Cemented Achromatic： Achromatic waveplate is similar to Zero-order waveplate except that the two plates are made from different materials, such as crystal quartz and magnesium fluoride. Since the dispersion of the birefringence can be different for the two materials, it is possible to specify the retardation values at a wavelength range. Material: Optical grade Crystal Quartz and MgF2 Dimension Tolerance: +0.0, -0.2mm Wavefront Distortion: < l/ 8@633nm Retardation Tolerance: <l/ 100 Surface Quality: 20/10 Scratch and Dig AR Coating: R<0.2% at center wavele...

이중 오목 렌즈는 가장 일반적인 형태의 부 렌즈입니다. 네거티브 렌즈는 발산 광 또는 수렴 광을 발생시키는 가상 이미지를 생성하는 데 가장 적합합니다.

. 원통 렌즈는, 주로 설계 요구 사항에 따라 촬상 및 NBSP의 크기를 변경하기 위해 사용되며, 평 볼록 원통형 렌즈는 레이저 스캐너, 분광법, 색소 레이저, 음향 광학, 광 프로세서 등과 같은 애플리케이션에서 얇은 라인에 광을 집중하는 데 사용 .

멀티 코팅 필터 bk7, 융합 실리카, 색 유리, 사파이어와 같은 광학 재료로 만들어진 것입니다. 수백 개의 광학 제품은 다중 대역 필터를 제공하며 밴드 패스 필터, 다이크로 익 필터, 쇼트 패스 필터 및 롱 패스 필터를 포함합니다.

원통형 렌즈는 주로 디자인 요구 사항 당 이미지 크기를 변경하는 데 사용됩니다. 평면 오목 원통형 렌즈는 레이저 스캐너, 분광기, 염료 레이저, 음향 광학, 광 프로세서 및 기타 광학 응용 분야에서 주로 사용됩니다.