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Newport1.2 to 10 GHz
- 產(chǎn)品型號(hào)：
- 更新時(shí)間：2025-12-16
- 產(chǎn)品介紹：Newport1.2 to 10 GHz These free space photoreceivers consist of high speed Si, GaAs or InGaAs photodetectors with a built-in amplifier with up to 26 dB of gain.
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產(chǎn)品介紹
| 品牌 | Newport/美國(guó) | 價(jià)格區(qū)間 | 面議 |
|---|---|---|---|
| 組件類別 | 光學(xué)元件 | 應(yīng)用領(lǐng)域 | 電子/電池 |
Newport1.2 to 10 GHz? Biased AC Coupled Optical Receivers
These free space photoreceivers consist of high speed Si, GaAs or InGaAs photodetectors with a built-in amplifier with up to 26 dB of gain. They are excellent for viewing rapid modulation of low-power CW lasers or other light sources in the µW regime. The detectors are AC coupled and feature a bandwidth ranging from 1.2 GHz up to 10 GHz.
| 對(duì)比 | 型號(hào) |
 | 818-BB-21A放大偏壓光電探測(cè)器，交流耦合，300-1100 nm，硅，1.2 GHz |
 | 818-BB-30A放大偏壓光電探測(cè)器，交流耦合，1000-1600 nm，InGaAs，1.5 GHz |
 | 818-BB-3放大偏壓光電探測(cè)器，交流耦合，1000-1650nm，InGaAs，9 GHz |
 | 818-BB-4放大偏壓光電探測(cè)器，交流耦合，400-900nm，GaAs，9 GHz |
 | 818-BB-51A放大偏壓光電探測(cè)器，交流耦合，1475–2100 nm，InGaAs，9 GHz |
Newport1.2 to 10 GHz產(chǎn)品規(guī)格
| 型號(hào) |  818-BB-21A |  818-BB-30A |  818-BB-3 |  818-BB-4 |  818-BB-51A |
| 帶寬 | 30 kHz to 1.2 GHz | 30 kHz to 1.5 GHz | 20 kHz to 10 GHz | 20 kHz to 10 GHz | 20 kHz to 10 GHz |
| 探測(cè)器直徑 | 0.4 mm | 0.1 mm | 0.032 mm | 0.060 mm | 0.040 mm |
| 探測(cè)器材料 | Silicon | InGaAs | InGaAs | GaAs | Extended InGaAs |
| 探測(cè)器類型 | PIN | PIN | PIN | PIN | PIN |
| 波長(zhǎng)范圍 | 300-1100 nm | 1000-1600 nm | 1000-1650 nm | 400-900 nm | 1475-2100 nm |
| 接收角 | 10° | 20° | 20° | 20° | 20° |
| 偏置電壓/偏壓 | 24 V | 24 V | 5 V | 5 V | 5 V |
| 大轉(zhuǎn)換增益 | 450 V/W at 830 nm | 900 V/W at 1300 nm | 2250 V/W at 1310 nm | 1340 V/W at 850 nm | 3250 V/W at 2000 nm |
| 上升時(shí)間 | 500 ps | 400 ps | 35 ps | 35 ps | 35 ps |
| NEP | 60 pW/√Hz | 30 pW/√Hz | 25 pW/√Hz at 1310 nm | 35 pW/√Hz at 850 nm | 20 pW/√Hz at 2000nm |
| 輸出接頭 | BNC | BNC | SMA | SMA | SMA |
| 輸出阻抗 | 50 Ω | 50 Ω | 50 Ω | 50 Ω | 50 Ω |
| 電源要求 | Includes AC adapter | Includes AC adapter | Includes AC adapter | Includes AC adapter | Includes AC adapter |
| 螺紋類型 | 8-32 and M4 | 8-32 and M4 | 8-32 and M4 | 8-32 and M4 | 8-32 and M4 |
特征
Silicon Optical Receiver
The 818-BB-21A features a 0.4 mm diameter silicon photodetector with a wavelength range of 300 to 1100 nm.
This 24 V biased free space receiver has an acceptance angle of
10°.
The
Amplified PIN Photodetector
utilizes the photovoltaic effect to convert optical power into an electrical current.
InGaAs Optical Receiver
The 818-BB-30A features a 0.1
mm diameter InGaAs
photodetector with a wavelength range of 1000 to 1600 nm.
This 24 V biased free space receiver has an acceptance angle of 20°.
The
Amplified PIN Photodetector
utilizes the photovoltaic effect to convert optical power into an electrical current.
Measure Pulsewidth or Frequency Response
These high speed detectors make a great free space
front end for an scope or spectrum analyzer.
When terminated into 50? into an oscilloscope, the pulsewidth of a laser can be measured. When terminated into a spectrum analyzer, the frequency response of a laser can be measured.
Optical Post Mounting
An 8-32 threaded hole at the bottom of 818-BB biased photoreceivers allows for optical post mounting.
Handle With ESD Care
These detectors are very susceptible to damage by electrostatic discharge (ESD). Please use ESD protective measures, like the FK-STRAP , when unpacking and handling these devices.
