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              產(chǎn)品名稱(chēng)：
              
                Andover短波通濾光片
                
            
                
            
                
            
                
             發(fā)布日期：
              2025-04-09
            
                
          
                
           	
                
            
                
              訪問(wèn)量：
              2093
            
                
          
                
            
                Andover短波通濾光片，所有Andover LWP / SWP濾光片均由堅(jiān)硬，耐用的**表面介電涂層構(gòu)成，可承受與任何高質(zhì)量光學(xué)組件相關(guān)的常規(guī)清潔和處理。
                
          
                
          
          
                
          
                
            
                
              
                  
                
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                Andover短波通濾光片
                這些尖銳邊緣濾光片通常被稱(chēng)為長(zhǎng)波通（LWP）和短波通（SWP）濾光片，其特征在于它們?cè)诜瓷浜屯干鋮^(qū)域之間的高轉(zhuǎn)換率。如此高的轉(zhuǎn)換率使其成為熒光應(yīng)用中的發(fā)射濾光片以及光度法中的排序?yàn)V光片的**選擇。它們還可以用作雜散光或微調(diào)濾光片，以消除任何不需要的近帶輻射。所有Andover LWP / SWP濾光片均由堅(jiān)硬，耐用的**表面介電涂層構(gòu)成，可承受與任何高質(zhì)量光學(xué)組件相關(guān)的常規(guī)清潔和處理。它們的膜結(jié)構(gòu)本質(zhì)上是經(jīng)過(guò)修改的四分之一波長(zhǎng)疊堆，利用干涉效應(yīng)而不是吸收來(lái)隔離其光譜帶。與濾鏡不同 由于對(duì)波長(zhǎng)隨角度的變化不敏感，這些濾光器的波長(zhǎng)隨入射角的增加而變短。此功能在可能需要微調(diào)50％截止波長(zhǎng)或截止波長(zhǎng)的應(yīng)用中很有用。所有標(biāo)準(zhǔn)邊緣濾光片都可以從400nm到1000nm以50nm的增量遞增。
                Andover短波通濾光片
                General Specifications
                Thickness:4.0mm maximum 
                Size Tolerance:+0.0mm/-0.5mm
                Min. Clear Aperture:85% of outside dimension
                Substrate Material:Glass (Note: BK-7 or Borofloat available as an option for higher Tx.)
                Flatness:3-5 waves per 25 TWF
                Surface Quality:80-50 per MIL-C-48497A
                Humidity and Abrasion:Per MIL-C-67**
                Operating Temperature:-50°C to +200°C
                Cut-on Slope:6% maximum (11% for 300nm filter)
                Cut-on Tolerance:±10nm from 400nm-1100nm
                ±5nm from 300nm - 375nm
                Mechanical:Unmounted
                Transmission
                Long Wave Pass:85% average from the 50% cut-on point to 2000nm
                Short Wave Pass:400-450nm: 85% avererage from the 50% cut-on point to 0.75 x the 50% cut-off point
                500-1000nm: 85% avererage from the 50% cut-on point to 0.75 x the 50% cut-off point
                 
                Note: with the exception of the 400nm filter, all SWP filters will drop off in transmission at wavelengths under 400nm.)
                Rejection
                Long Wave Pass:99% or greater from 0.9 x the 50% point to the UV
                Short Wave Pass:99% or greater from 1.07 x the 50% point to 1.25 x the 50% point
                Effective index of refraction (n*)1.7 (approximately)
                DESCRIPTIONPART 
                100.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter100FL07-12.5
                400.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter400FL07-12.5
                400.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter400FL07-25
                400.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter400FL07-50
                400.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter400FL07-50S
                450.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter450FL07-12.5
                450.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter450FL07-25
                450.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter450FL07-50
                450.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter450FL07-50S
                500.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter500FL07-12.5
                500.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter500FL07-25
                500.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter500FL07-50
                500.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter500FL07-50S
                550.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter550FL07-12.5
                550nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter550FL07-25
                550.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter550FL07-50
                550.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter550FL07-50S
                600.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter600FL07-12.5
                600.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter600FL07-25
                600.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter600FL07-50
                600.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter600FL07-50S
                650.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter650FL07-12.5
                650.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter650FL07-25
                650.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter650FL07-50
                650.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter650FL07-50S
                700.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter700FL07-12.5
                700.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter700FL07-25
                700.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter700FL07-50
                700.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter700FL07-50S
                750.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter750FL07-12.5
                750.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter750FL07-25
                750.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter750FL07-50
                750.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter750FL07-50S
                800.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter800FL07-12.5
                800.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter800FL07-25
                800.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter800FL07-50
                800.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter800FL07-50S
                850.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter850FL07-12.5
                850.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter850FL07-25
                850.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter850FL07-50
                850.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter850FL07-50S
                900.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter900FL07-12.5
                900.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter900FL07-25
                900.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter900FL07-50
                900.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter900FL07-50S
                950.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter950FL07-12.5
                950.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter950FL07-25
                950.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter950FL07-50
                950.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter950FL07-50S
                1000.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter100FL07-25
                1000.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter100FL07-50
                1000.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter100FL07-50S
                
             
              



                

                
	
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