多种型号窄带干涉滤光片

产品名称 多种型号窄带干涉滤光片
公司名称 北京莱腾奥光电科技有限公司
价格 面议
规格参数
公司地址 lighten_optics02@yeah.net
联系电话 86-01057031173 15811395305

产品详情

窄带干涉滤光片是一种带通滤波器,它利用电介质和金属多层膜的干涉作用,可以从入射光中,选取特定的波长,其半峰值带宽(峰值的一半)为1nm到40nm。 窄带干涉滤光片可代替如光栅那样的昂贵的分光器件,广泛应用于光学实验和工业领域。

产品参数:

材料:光学级玻璃

尺寸容差:+0.0/-0.2mm

光洁度:60-40

通光孔径:>90%

平整度: /4 @632.8nm

平行度:<1 arc min

part number    center wavelength (nm)    dia(mm)    fwhm(nm)   peak value transmittance(%)
    lonf193                     193         25            15                        >12
    lonf200                     200         25            15                        >12
    lonf251                     251       12.7              6                        >20
    lonf253                     253       12.7              6                        >22
    lonf256                     256       12.7              9                        >17
    lonf257                     257       12.7              9                        >18
    lonf260                     260         29              8                        >48
    lonf262                     262         32             10                        >27
    lonf263                     263         32             10                        >15
    lonf264                     264         32             10                        >24
    lonf265                     265         32             10                        >23
    lonf342                     342       12.7             10                        >45
    lonf344                     344       12.7             10                        >45
    lonf345                     345       12.7             10                        >43
    lonf348                     348       12.7              6                        >48
    lonf350                     350       12.7             10                        >45
    lonf353                     353       12.7             10                        >45
    lonf355                     355       12.7             10                        >63
    lonf360                     360      13*13             10                        >30
    lonf390                     390       12.7             10                        >52
    lonf398                     398       12.7              7                        >60
    lonf400                     400       12.7              8                        >52
    lonf403                     403       12.7              9                        >52
    lonf405                     405       12.7             10                        >48
    lonf407                     407       12.7             10                        >48
    lonf410                     410       12.7              9                        >56
    lonf415                     415         12              8                        >70
    lonf417                     417         12              8                        >72
    lonf418                     418         12              8                        >72
 lnf435.8-10                    435.8         10             10                        >35
 lnf435.8-12                    435.8         12             10                        >35
 lnf435.8-15                    435.8         15             10                        >35
 lnf435.8-20                    435.8         20             10                        >35
 lnf435.8-25                    435.8         25             10                        >35
 lnf450-10                    450         10             10                        >50
 lnf450-12                    450         12             10                        >50
 lnf450-15                    450         15             10                        >50
 lnf455.5-25                    455.5          25             10                        >50
 lnf486.1-25                    486.1          25             10                        >50
 lnf488-25                    488          25             10                        >50
 lnf492-25                    492          25             10                        >50
 lnf505-25                    505          25             10                        >50
 lnf508.5-25                    508.5          25             10                        >50
 lnf510-25                    510          25             10                        >50
 lnf514.5-25                    514.5          25             10                        >50
 lnf532-25                    532          25             10                        >50
 lnf535-25                    535          25             10                        >50
 lnf540-25                    540          25             10                        >50
 lnf546.1-25                    546.1          25             10                        >50
 lnf550-25                    550          25             10                        >50
 lnf570-25                    570          25             10                        >50
 lnf577-25                    577          25             10                        >50
 lnf590-25                    590          25             10                        >50
 lnf600-25                    600          25             10                        >50
 lnf620-25                    620          25             10                        >50
 lnf630-25                    620          25             10                        >50
 lnf632.8-25                   632.8          25             10                        >50
 lnf636.2-25                   636.2          25             10                        >50
 lnf647.1-25                   647.1          25             10                        >50
 lnf650-25                    650          25             10                        >50
 lnf656.3-25                   656.3          25             10                        >50
 lnf670-25                    670          25             10                        >50
 lnf670.8-25                   670.8          25             10                        >50
 lnf690-25                   690          25             10                        >50