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光電常用設(shè)備: 驅(qū)動器 EXALOS Innolume IntraAction optilab fiberlabs Femetochrome YOKOGAWA alnair-日本光時域反射儀誤碼率分析儀科研相機積分球及測量系統(tǒng) 偏振分析儀自相關(guān)儀光放大器數(shù)據(jù)采集模塊光譜儀模塊分析儀模塊光學(xué)監(jiān)測濾波器波長計光譜分析儀

聲光衍射要求晶體材料中光與聲波之間的動量匹配。對于聲光調(diào)制器，當(dāng)輸入光束對準(zhǔn)布拉格角時，動量匹配達到最大。AOTF的應(yīng)用程序是不同的。與調(diào)制器的情況不同，AOTF經(jīng)常用于非相干、準(zhǔn)直性差的光，并且需要大的孔徑和寬的接受角。為了滿足這些要求，AOTF利用了雙折射晶體的非線性特性。晶體取向和聲發(fā)射角的設(shè)計使得衍射發(fā)生在非常窄的波長范圍內(nèi)，具有非常特定的射頻頻率。

Visible Tunable Filters

Model	Spectral Range (µm)	Active Aperture (sq. mm)	Acceptance Angle (Deg.)	Optical BW (nm)	Drive Frequency (MHz)	Suggested Driver
AOLF615-1049	VIS	2.5x2.5	3.5 - 4.5	1.0 - 6.0	109 - 65	Here
AOLF615-1082	VIS	2.5x2.5	3.5 - 4.5	1.0 - 6.0	109 - 65	Here
AOTF614-08	VIS,NIR	5x5	3.5 - 6.0	1.0 - 22.0	140 - 35	Here
AOTF614-16	VIS,NIR	5x5	2.5 - 4.2	0.6 - 11.0	140 - 35	Here
AOTF614-24	VIS,NIR	5x5	3.5 - 6.0	0.4 - 7.0	140 - 35	Here
AOTF1331	mid-IR	7x7	5	30 - 50	24 - 39	Here
AOTF1110-VB	VIS,NIR	10x10	5.7 (nominal)	Variable	80 - 50	Here

NIR - IR Tunable Filters

Model	Spectral Range (µm)	Active Aperture (sq. mm)	Acceptance Angle (Deg.)	Optical BW (nm)	Drive Freq (MHz)	Suggested Driver
AOTF614-08	VIS,NIR	5x5	3.5 - 6.0	1.0 - 22.0	140 - 35	Here
AOTF614-16	VIS,NIR	5x5	2.5 - 4.2	0.6 - 11.0	140 - 35	Here
AOTF614-24	VIS,NIR	5x5	3.5 - 6.0	0.4 - 7.0	140 - 35	Here

AOTF920-14	NIR	5x5	3.4 - 6.1	2.0 - 27.0	95 - 26	Here
AOTF920-20	NIR	5x5	2.6 - 4.9	1.5 - 18.5	95 - 26	Here
AOTF920-24	NIR	5x5	2.8 - 5.0	1.0 - 15.5	95 - 26	Here
AOTF1331	mid-IR	7x7	5	30 - 50	24 - 39	Here

AOTF1550-SLS	1550nm	3x3	-	2	81 - 84	Here
AOTF1110-VB	VIS,NIR	10x10	5.7 (nominal)	Variable	80 - 50	Here

Standard AR coatings

所提供的標(biāo)準(zhǔn)AR涂料如下。適用于所有材料的客戶專用涂料。

	NUV	VIS	NIR	MIR	IR
Quartz	235-250nm	488-532nm	700-1000nm
	330-360nm		1.06µm

Fused Silica	355nm	532nm	1.06µm

TeO2	355nm	488-633nm	633-830nm
	360-420nm	532nm	830-1064nm
			1.1µm, 1.3µm, 1.55µm

PbMoO4		442-488nm	633-830nm
		488-633nm	830-1064nm
		532nm	1.1µm, 1.3µm, 1.55µm

Glass		450-700nm	700-1000nm
		532nm	1.06µm

Germanium				2.5-5.5µm	9.4µm
				2.05µm	10.6µm

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Visible Tunable Filters

NIR - IR Tunable Filters

Standard AR coatings

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