Alphalas的UPD 系列超快光電探測(cè)器測(cè)量從 DC 到 25 GHz 的光波形。各種型號(hào)的上升時(shí)間短至 15 ps,涵蓋 170 至 2600 nm 的光譜范圍。
所有光電二極管都封裝在緊湊而堅(jiān)固的鋁制外殼中,可以使用電池或外部電源進(jìn)行偏置。
硅型光電探測(cè)器的 UV 擴(kuò)展版本是涵蓋 170 至 1100 nm 光譜范圍的商業(yè)產(chǎn)品。
另一種的紫外敏感 InGaAs 光電探測(cè)器可用于探測(cè) 350 至 1700 nm 范圍內(nèi)的激光脈沖,因此具有最寬的光譜范圍和的商用速度。
的阻抗匹配和的微波技術(shù)確保脈沖形式測(cè)量沒有任何振鈴或偽影??蛻艨梢宰杂墒褂?50 Ω 終端電阻來實(shí)現(xiàn)速度運(yùn)行,或者使用高阻抗負(fù)載來獲得大信號(hào)。這保證了各種應(yīng)用的靈活性。
結(jié)合我們的 BBA 系列寬帶高增益放大器,高速光電探測(cè)器是昂貴且笨重的雪崩光電二極管的有利替代品。
UPD 系列高速光電探測(cè)器是激光和光子學(xué)研究的工具。
特點(diǎn)
超高速運(yùn)行
上升時(shí)間:低至15 ps
帶寬:高達(dá)25GHz
光譜范圍:170 - 2600nm
緊湊的設(shè)計(jì)
自由空間或光纖輸入
應(yīng)用
脈沖形式測(cè)量
脈沖持續(xù)時(shí)間測(cè)量
精確同步
模式跳動(dòng)監(jiān)控
外差測(cè)量
Photodetector Model | Rise Time | Band- | Spectral Range | Quantum | Sensitive | Noise Equiv. Power (W/√Hz) | Dark | Material | Optical Input / Window Type1) | RF Output Connec- |
UPD-15-IR2-FC | <> | > 25 | 800 - 1700 | 75% | Fiber, 9 µm | 1.0 × 10-15 | 0.1 | InGaAs | Fiber w. FC/APC5) | SMA |
UPD-30-VSG-P | <> | > 10 | 320 - 900 | 40% | 200x200/0.04 | 3.0 × 10-15 | 0.1 | GaAs | Polished, glass | SMA |
UPD-35-IR2-P | <> | > 10 | 800 - 1700 | 80% | 55/0.0024 | 1.0 × 10-15 | 0.3 | InGaAs | Polished, glass | SMA |
UPD-35-IR2-D | <> | > 10 | 800 - 1700 | 80% | 55/0.0024 | 1.0 × 10-15 | 0.3 | InGaAs | Diffuse, quartz | SMA |
UPD-35-IR2-FR | <> | > 10 | 800 - 1700 | 80% | 55/0.0024 | 1.0 × 10-15 | 0.3 | InGaAs | FC/PC receptacle5) | SMA |
UPD-35-IR2-FC | <> | > 10 | 800 - 1700 | 80% | Fiber, 9 µm | 1.0 × 10-15 | 0.3 | InGaAs | Fiber w. FC/APC5) | SMA |
UPD-35-UVIR-P | <> | > 10 | 350 - 1700 | 80% | 55/0.0024 | 1.0 × 10-15 | 0.3 | InGaAs4) | Polished, MgF2 | SMA |
UPD-35-UVIR-D | <> | > 10 | 350 - 1700 | 80% | 55/0.0024 | 1.0 × 10-15 | 0.3 | InGaAs4) | Diffuse, quartz | SMA |
UPD-40-VSI-P | <> | > 8.5 | 500 - 1690 | 40% | 200x200/0.04 | 3.0 × 10-10 | 5000 | InGaAs | Polished, glass | SMA |
UPD-40-IR2-P | <> | > 8.5 | 800 - 1700 | 80% | 60/0.0028 | 1.1 × 10-15 | 0.5 | InGaAs | Polished, glass | SMA |
UPD-40-IR2-D | <> | > 8.5 | 800 - 1700 | 80% | 60/0.0028 | 1.1 × 10-15 | 0.5 | InGaAs | Diffuse, quartz | SMA |
UPD-40-IR2-FR | <> | > 8.5 | 800 - 1700 | 80% | 60/0.0028 | 1.1 × 10-15 | 0.5 | InGaAs | FC/PC receptacle5) | SMA |
UPD-40-IR2-FC | <> | > 8.5 | 800 - 1700 | 80% | Fiber, 9 µm | 1.1 × 10-15 | 0.5 | InGaAs | Fiber w. FC/APC5) | SMA |
UPD-40-UVIR-P | <> | > 8.5 | 350 - 1700 | 80% | 60/0.0028 | 1.1 × 10-15 | 0.5 | InGaAs 4) | Polished, MgF2 | SMA |
UPD-40-UVIR-D | <> | > 8.5 | 350 - 1700 | 80% | 60/0.0028 | 1.1 × 10-15 | 0.5 | InGaAs 4) | Diffuse, quartz | SMA |
UPD-50-SP | <> | > 7.0 | 320 - 1100 | 45% | 100/0.0079 | 1.2 × 10-15 | 0.001 | Si | Polished, glass | SMA |
UPD-50-SD | <> | > 7.0 | 320 - 1100 | 45% | 100/0.0079 | 1.2 × 10-15 | 0.001 | Si | Diffuse, quartz | SMA |
UPD-50-UP | <> | > 7.0 | 170 - 1100 | 45% | 100/0.0079 | 1.2 × 10-15 | 0.001 | Si 4) | Polished, MgF2 | SMA |
UPD-50-UD | <> | > 7.0 | 170 - 1100 | 45% | 100/0.0079 | 1.2 × 10-15 | 0.001 | Si 4) | Diffuse, quartz | SMA |
UPD-70-IR2-P | <> | > 5.0 | 800 - 1700 | 80% | 80/0.005 | 2.0 × 10-15 | 0.8 | InGaAs | Polished, glass | SMA |
UPD-70-IR2-D | <> | > 5.0 | 800 - 1700 | 80% | 80/0.005 | 2.0 × 10-15 | 0.8 | InGaAs | Diffuse, quartz | SMA |
UPD-70-IR2-FR | <> | > 5.0 | 800 - 1700 | 80% | 80/0.005 | 2.0 × 10-15 | 0.8 | InGaAs | FC/PC receptacle5) | SMA |
UPD-70-IR2-FC | <> | > 5.0 | 800 - 1700 | 80% | Fiber, 9 µm | 2.0 × 10-15 | 0.8 | InGaAs | Fiber w. FC/APC5) | SMA |
UPD-70-UVIR-P | <> | > 5.0 | 350 - 1700 | 80% | 80/0.005 | 2.0 × 10-15 | 0.8 | InGaAs4) | Polished, MgF2 | SMA |
UPD-70-UVIR-D | <> | > 5.0 | 350 - 1700 | 80% | 80/0.005 | 2.0 × 10-15 | 0.8 | InGaAs4) | Diffuse, quartz | SMA |
UPD-100-IR1-P | <> | > 3.0 | 400 - 2000 | 80% | 80/0.005 | 3.0 × 10-13 | 700 | Ge | Polished, glass | SMA |
UPD-200-SP | <> | > 2.0 | 320 - 1100 | 85% | 400/0.126 | 1.5 × 10-15 | 0.001 | Si | Polished, glass | BNC |
UPD-200-SD | <> | > 2.0 | 320 - 1100 | 85% | 400/0.126 | 1.5 × 10-15 | 0.001 | Si | Diffuse, quartz | BNC |
UPD-200-UP | <> | > 2.0 | 170 - 1100 | 85% | 400/0.126 | 1.5 × 10-15 | 0.001 | Si 4) | Polished, MgF2 | BNC |
UPD-200-UD | <> | > 2.0 | 170 - 1100 | 85% | 400/0.126 | 1.5 × 10-15 | 0.001 | Si 4) | Diffuse, quartz | BNC |
UPD-300-SP | <> | > 1.0 | 320 - 1100 | 90% | 600/0.283 | 3.0 × 10-15 | 0.01 | Si | Polished, glass | BNC |
UPD-300-SD | <> | > 1.0 | 320 - 1100 | 90% | 600/0.283 | 3.0 × 10-15 | 0.01 | Si | Diffuse, quartz | BNC |
UPD-300-UP | <> | > 1.0 | 170 - 1100 | 90% | 600/0.283 | 3.0 × 10-15 | 0.01 | Si 4) | Polished, MgF2 | BNC |
UPD-300-UD | <> | > 1.0 | 170 - 1100 | 90% | 600/0.283 | 3.0 × 10-15 | 0.01 | Si 4) | Diffuse, quartz | BNC |
UPD-500-SP | <> | > 0.6 | 320 - 1100 | 90% | 800/0.5 | 3.5 × 10-15 | 0.01 | Si | Polished, glass | BNC |
UPD-500-SD | <> | > 0.6 | 320 - 1100 | 90% | 800/0.5 | 3.5 × 10-15 | 0.01 | Si | Diffuse, quartz | BNC |
UPD-500-UP | <> | > 0.6 | 170 - 1100 | 90% | 800/0.5 | 3.5 × 10-15 | 0.01 | Si 4) | Polished, MgF2 | BNC |
UPD-500-UD | <> | > 0.6 | 170 - 1100 | 90% | 800/0.5 | 3.5 × 10-15 | 0.01 | Si 4) | Diffuse, quartz | BNC |
UPD-3N-IR2-P | <>6) | > 0.46) | 800 - 2100 | 75% | 300/0.07 | 1.5 × 10-13 | 90 | InGaAs | Polished, glass | BNC |
UPD-5N-IR2-P | <>6) | > 0.36) | 800 - 2600 | 70% | 300/0.07 | 7.0 × 10-13 | 2000 | InGaAs | Polished, glass | BNC |
UPD-2M-IR2-P | <> | > 0.004 | 900 - 1700 | 80% | 2000/3.14 | 4.0 × 10-14 | 5 | InGaAs | Polished, glass | BNC |
UPD-2M-IR2-P-1TEC 3) | <> | > 0.004 | 900 - 1700 | 75% | 2000/3.14 | 1.0 × 10-14 | 0.3 | InGaAs | Polished, glass | BNC |
注:1) 漫射窗降低了定位精度要求并增加了損傷閾值,但代價(jià)是靈敏度降低了大約3-5倍。僅推薦用于高峰值功率激光器。
2)這個(gè)模型有負(fù)輸出。 默認(rèn)情況下,所有其他型號(hào)都具有正輸出,但如果需要,可以訂購(gòu)負(fù)輸出。
3) 帶TEC冷卻模塊,非標(biāo)外殼。
4) 具有更高藍(lán)色/紫外線靈敏度的改性材料。
5) 與可選的過濾器支架不兼容。
6) 性能大大提高。
UPD 系列光電探測(cè)器的電源:
? 低噪聲電源,輸入:230 V AC(歐洲標(biāo)準(zhǔn))
PS-UPD-12-EU:輸出:12 V DC
? 低噪聲電源,輸入:100 - 240 V AC(通用)
PS-UPD-6-WW:輸出:6 V DC
PS-UPD-9-WW:輸出:9 V DC
PS-UPD-12-WW:輸出:12 V DC
? BAT-UPD-6V:偏置電池,6 V
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