EOT

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EOT高速光电探测器，光电探测器

总部在美国的EOT(Electro-Optics Technology)公司成立于1987年，专注于生产和开发高平均功率及高峰值功率法拉第旋转器，隔离器以及高速光电探头，为知名的光纤激光器厂商批量提供产品，并具有为特殊要求定制产品的开发生产能力。法拉第光旋转器／光隔离器广泛应用于各种对于返回光极敏感的光学系统中，如多级激光放大器，光参量振荡器，环形激光器，掺饵光纤放大器(用于隔离980nm泵浦光的反馈)，种子注入型激光器，非线性光学，光传输系统等。产品包括：法拉第旋转器和隔离器，高速光电探测器。

偏压硅探测器

Model No.	ET-2000	ET-2020	ET-2030	ET-2040
Detector Type	PIN	PIN	PIN	PIN
Rise Time/Fall Time	<350ps/<350ps	<1.5ns/<1.5ns	<300ps/<300ps	<30ns/<30ns
Responsivity at 830nm	0.12mA/W	0.6A/W	0.47A/W	0.6A/W
Bandwidth	>1.0GHz	>200MHz	>1.2GHz	>25MHz
Active Area Diameter	110um x 55um	2.55mm	0.4mm	4.57mm

偏压InGaAs探测器

Model No.	ET-3000	ET-3010	ET-3020	ET-3040
Detector Type	PIN	PIN	PIN	PIN
Rise Time/Fall Time	<175ps/<175ps	<175ps/<175ps	<6ns/<250ns	<1.25ns/<3.70ns
Responsivity at 1300nm (A/W)	0.9	0.85	0.9	0.9
Bandwidth	>2GHz	>2GHz	>2.5MHz	>50MHz
Active Area Diameter	100μm	100μm	3.0mm	1.0mm

<2GHz 放大光电探测器

Model No.	ET-2030A	ET-3000A
Detector Material	Silicon	InGaAs
Rise Time/Fall Time (ps)	<500/<500	<400/<400
Conversion Gain (V/W)	450 at 830nm	900 at 1300nm
Bandwidth	30kHz-1.2GHz	30kHz-1.5GHz
Active Area Diameter (μm)	400μm	100μm

TTL和模拟探测器

Model No.	ET-2030TTL	ET-3000TTL
Detector Type	PIN	PIN
Active Area Diameter (μm)	400	100
Analog Output
Rise Time/Fall Time (ps)	<300/<300	<175/<175
Responsivity (A/W)	0.47 at 830nm	0.9 at 1300nm
Bandwidth	DC-1.2GHz	DC-1.2GHz
TTL Output
Rise Time/Fall Time (ns)	<8/<9	<8/<9
Bandwidth	DC-60MHz	DC-60MHz

>12.5GHz GaAs 和 InGaAs探测器

Model No.	ET-3500	ET-3500F	ET-4000	ET-4000F
Detector Type	PIN	PIN	PIN	PIN
Rise Time/Fall Time (ps)	<25/<25	<25/<25	<30/<30	<30/<30
Responsivity (A/W)	>0.90 at 1300nm	>0.65 at 1300nm	0.53 at 830nm	0.38 at 830nm
Bandwidth	>15GHz	>15GHz	>12.5GHz	>12.5GHz
Active Area Diameter (μm)	32	32	60	60

>9GHz放大光电探测器

Model No.	ET-3500A	ET-3500AF	ET-4000A	ET-4000AF
Detector Material	InGaAs	InGaAs	GaAs	GaAs
Rise Time/Fall Time (ps)	<40/<40	<40/<40	<40/<40	<40/<40
Conversion Gain (V/W)	>900 at 1300nm	>650 at 1300nm	530 at 830nm	380 at 830nm
Bandwidth	20kHz – 9GHz	20kHz – 9GHz	20kHz – 9GHz	20kHz – 9GHz
Active Area Diameter(μm)	32	32	60	60

>12.5GHz 2um高速探测器

Model No.	ET-5000	ET-5000F
Detector Type	PIN	PIN
Rise Time/Fall Time (ps)	28	28
Responsivity (A/W at 2000nm)	1.3	0.95
Bandwidth	>12.5GHz	>12.5GHz
Active Area Diameter (μm)	40	40

2um放大高速探测器

Model No.	ET-5000A	ET-5000AF
Detector Type	PIN	PIN
Rise Time/Fall Time (ps)	40	40
Conversion Gain (V/W at 2000nm)	1300	950
Bandwidth	20kHz-9GHz	20kHz-9GHz
Active Area Diameter (μm)	40	40

1.5-5um PbSe 大面积探测器

Model No.	ET-6000
Detector Type	Photoconductor
Gain	100x
Rise Time/Fall Time (μs)	23
Responsivity (High Impedance)	>3.2x105V/W at 3.5μm
Responsivity (50Ω Impedance)	>1.6x105V/W at 3.5μm
Bandwidth	0.02kHz-15kHz
Active Area Diameter (mm x mm)	5 x 5