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品牌	其他品牌	價(jià)格區(qū)間	面議
組成要素	半導(dǎo)體激光器產(chǎn)品及設(shè)備	產(chǎn)地類別	進(jìn)口
應(yīng)用領(lǐng)域	化工,建材,電子

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785nm高斯型可調(diào)諧濾光器/濾波器785nm高斯型可調(diào)諧濾光器/濾波器

高斯形狀可調(diào)諧光學(xué)濾波器 WLTF-NM（或-NE）-系列基于結(jié)合衍射的自由空間光學(xué) 光柵產(chǎn)生帶通傳輸。它是 2端口光纖尾纖設(shè)備。將寬帶頻譜注入輸入端口時(shí) 可調(diào)濾波器將為輸出并抑制頻譜的剩余頻帶。這個(gè) 所選波段的中心波長(zhǎng)可調(diào) 通過(guò)精密測(cè)微計(jì)在一定范圍內(nèi) 驅(qū)動(dòng)器或電動(dòng)執(zhí)行器。正在申請(qǐng)利的光學(xué)設(shè)計(jì)提供了帶寬和調(diào)諧范圍選項(xiàng) 前所未的低插入損耗和極化市場(chǎng)上的依賴損失（PDL）。準(zhǔn)確的調(diào)整機(jī)制使過(guò)濾器能夠提供高波長(zhǎng)分辨率和出色的波長(zhǎng)調(diào)諧重復(fù)性。手動(dòng)和電動(dòng) 版本過(guò)濾器可用于NIR波段 780-1000nm

中心波長(zhǎng)

785nm

通用參數(shù)

主要特點(diǎn)

高達(dá)120nm波長(zhǎng)調(diào)諧范圍

低至0.07nm FWHM帶寬

前所未的低插入損耗和PDL

高光功率處理

在整個(gè)調(diào)諧范圍內(nèi)精確且均勻的帶寬

高帶外抑制

應(yīng)用

ASE噪聲抑制

量子光學(xué)

WDM波長(zhǎng)調(diào)諧

脈沖整形

FBG傳感器詢問(wèn)

可調(diào)諧光纖激光器

WLTF-NE-S或P型電調(diào)諧濾光片技術(shù)條件

Central Wavelength	810nm,880nm,940nm or as per specified within 810-960nm
Tuning Range	S-version	P-version
	60nm	120nm
Insertion Loss	2.5dB typ.and 3.5dB max.(connector exclusive)
FWHM Bandwidth	1.00nm,0.90nm,0.80nm,0.70nm,0.60nm,0.50nm,0.40nm,0.30nm, 0.25nm,0.20nm,0.15nm,0.10nm,0.07nm or as per specified
Wavelength Resolution	S-version	P-version
	0.01nm	0.001nm
Wavelength Repeatability	S-version	P-version
	+/-0.01nm	+/-0.005nm
Max.Tuning Speed	40nm/Sec.
Polarization- Dependent Loss	0.15dB typ. and 0.30dB max.(SM fibre pigtail only)
Extinction Ratio	20dB (Connector exclusive,PM fibre pigtail only)
Bandwidth Ratio of 3/20/30dB	~1/2.5/3.5
Max.Optical Power'	300mW(CW). Up to 2.0W(CW)power handling available on request
Return Loss	>45dB
Out-Band Suppression	>45dB(Transmission peak to the average of background)
Polarization Mode Dispersion	<0.2ps (SM fibre pigtail only)
Group Delay	<0.1ps/nm
Pigtail Fibrc Type2	SM fiber or PM fibrc
	Such as Nufern's 780HP,Panda PM 850 or specified others.
Electric Interfacc	USB
Operating Temp	10°℃ to 50°C
Storage Temp	-10°C to75℃
Dimension	See drawings below
Weight	<0.5kg
Other	RoHS compliant
Notes	1 High power version of up to 2.0W (CW) is available on request.
	2 PM fibres aligned in PM slow axes (fast-axis blocking) as standard,otherwise as per the specified.

WLTF-NM-P型手動(dòng)可調(diào)諧濾光片規(guī)格

中心波長(zhǎng)	810nm、880nm、940nm或按規(guī)定在810-960nm范圍內(nèi)
調(diào)諧范圍	60nm or 120nm
插入損耗	2.5dB typ.and 3.5dB max.(connector exclusive)
FWHM Bandwidth	1.00nm,0.90nm,0.8Onm,0.70nm, 0.60nm, 0.50nm,0.40nm,0.30nm, 0.25nm,0.20nm,0.15nm,0.10nm, 0.07nm or as per specified.
波長(zhǎng)分辨率	0.02nm
波長(zhǎng)重復(fù)性	+/-0.02nm
偏振相關(guān)損耗	0.15dB typ./0.30dB max.(SM fibre pigtail only)
Extinction Ratio 消光比	20dB(Connector exclusive,PM fibre pigtail only)²
Out-Band Suppression 帶外抑制	>45dB (Transmission peak to the average of background)
Bandwidth Ratio of 3/20/30dB 帶寬比	~1/2.5/3.5
Optical Power Handling' 光功率處理	300mW(Cw)'
Return Loss 回波損耗	>45dB
Polarization Mode Dispersion 偏振模色散	<0.2pS (SM fiber pigtail only)
Group Delay	<0.1ps/nm
尾纖類型3	SM fiber or PM fibre
尾纖類型3	Such as Nufern's780HP or Panda PM 850, or specified others
Operating Temp	10°C to 50C
存儲(chǔ)溫度	-10°℃ to 75°℃
Dimension	See drawings below
Weight	<0.5kg typical
Other	RoHS compliant
Notes	1 可根據(jù)要求提供高達(dá)2.0W（CW）的大功率版本。
Notes	2 PM光纖按照標(biāo)準(zhǔn)在PM慢軸（快軸阻塞）中對(duì)齊，否則按規(guī)定。