Andover短(duan)波(bo)通(tong)濾光片(pian)SWP-上(shang)海(hai)倍藍(lan)光電(dian)科(ke)技(ji)有(you)限(xian)公司

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產品(pin)名稱： Andover短波通(tong)濾光片(pian)

發布日(ri)期： 2025-04-09

訪(fang)問量(liang)： 1929

Andover短波(bo)通(tong)濾光片(pian)，所(suo)有(you)Andover LWP / SWP濾光片(pian)均由堅(jian)硬(ying)，耐(nai)用的(de)**表(biao)面介(jie)電(dian)塗層(ceng)構成(cheng)，可承(cheng)受與任(ren)何高(gao)質(zhi)量(liang)光學(xue)組(zu)件相(xiang)關(guan)的(de)常(chang)規(gui)清(qing)潔(jie)和處(chu)理。

詳細內(nei)容(rong)

Andover短波通(tong)濾光片(pian)

這些(xie)尖銳(rui)邊(bian)緣(yuan)濾光片(pian)通(tong)常(chang)被稱為(wei)長(chang)波(bo)通(tong)（LWP）和短波通(tong)（SWP）濾光片(pian)，其(qi)特征在(zai)於(yu)它們(men)在(zai)反(fan)射和透(tou)射區域(yu)之(zhi)間的(de)高(gao)轉(zhuan)換(huan)率(lv)。如(ru)此(ci)高(gao)的(de)轉(zhuan)換率(lv)使(shi)其(qi)成(cheng)為熒(ying)光應用中(zhong)的(de)發(fa)射濾光片(pian)以(yi)及光度(du)法中(zhong)的(de)排(pai)序濾光片(pian)的(de)**選(xuan)擇。它們(men)還(hai)可以(yi)用作(zuo)雜散光或(huo)微(wei)調濾光片(pian)，以(yi)消除任(ren)何不(bu)需要(yao)的(de)近帶(dai)輻射。所(suo)有(you)Andover LWP / SWP濾光片(pian)均由堅(jian)硬(ying)，耐(nai)用的(de)**表(biao)面介(jie)電(dian)塗層(ceng)構成(cheng)，可承(cheng)受與任(ren)何高(gao)質(zhi)量(liang)光學(xue)組(zu)件相(xiang)關(guan)的(de)常(chang)規(gui)清(qing)潔(jie)和處(chu)理。它們(men)的(de)膜(mo)結(jie)構本(ben)質上(shang)是經過(guo)修(xiu)改的(de)四分(fen)之壹(yi)波(bo)長(chang)疊(die)堆，利用(yong)幹涉效(xiao)應而不是吸收(shou)來(lai)隔離其(qi)光譜(pu)帶(dai)。與濾鏡不(bu)同由於(yu)對波長(chang)隨角度(du)的(de)變(bian)化(hua)不(bu)敏(min)感(gan)，這些(xie)濾光器(qi)的(de)波(bo)長(chang)隨入(ru)射角的(de)增加(jia)而(er)變(bian)短。此功(gong)能在(zai)可(ke)能需(xu)要(yao)微調(tiao)50％截(jie)止波長(chang)或(huo)截(jie)止波長(chang)的(de)應用中(zhong)很有(you)用。所(suo)有(you)標(biao)準邊(bian)緣(yuan)濾光片(pian)都可以(yi)從400nm到(dao)1000nm以(yi)50nm的(de)增量(liang)遞(di)增。

Andover短(duan)波(bo)通(tong)濾光片(pian)

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)

DESCRIPTION	PART
100.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter	100FL07-12.5
400.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter	400FL07-12.5
400.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter	400FL07-25
400.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter	400FL07-50
400.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter	400FL07-50S
450.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter	450FL07-12.5
450.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter	450FL07-25
450.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter	450FL07-50
450.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter	450FL07-50S
500.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter	500FL07-12.5
500.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter	500FL07-25
500.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter	500FL07-50
500.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter	500FL07-50S
550.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter	550FL07-12.5
550nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter	550FL07-25
550.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter	550FL07-50
550.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter	550FL07-50S
600.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter	600FL07-12.5
600.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter	600FL07-25
600.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter	600FL07-50
600.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter	600FL07-50S
650.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter	650FL07-12.5
650.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter	650FL07-25
650.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter	650FL07-50
650.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter	650FL07-50S
700.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter	700FL07-12.5
700.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter	700FL07-25
700.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter	700FL07-50
700.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter	700FL07-50S
750.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter	750FL07-12.5
750.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter	750FL07-25
750.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter	750FL07-50
750.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter	750FL07-50S
800.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter	800FL07-12.5
800.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter	800FL07-25
800.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter	800FL07-50
800.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter	800FL07-50S
850.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter	850FL07-12.5
850.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter	850FL07-25
850.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter	850FL07-50
850.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter	850FL07-50S
900.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter	900FL07-12.5
900.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter	900FL07-25
900.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter	900FL07-50
900.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter	900FL07-50S
950.0nm Cut-off, 12.5 mm dia., unmounted, Short Wave Pass Edge Filter	950FL07-12.5
950.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter	950FL07-25
950.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter	950FL07-50
950.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter	950FL07-50S
1000.0nm Cut-off, 25.0 mm dia., unmounted, Short Wave Pass Edge Filter	100FL07-25
1000.0nm Cut-off, 50.0 mm dia., unmounted, Short Wave Pass Edge Filter	100FL07-50
1000.0nm Cut-off, 50.0 x 50.0 mm sq., unmounted, Short Wave Pass Edge Filter	100FL07-50S