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High-speed photodiode photodetector pulse laser less than 500ps rising edge core

High-speed photodiode photodetector pulse laser less than 500ps rising edge core
High-speed photodiode photodetector pulse laser less than 500ps rising edge core
US$252.36
2 or more US$244.79
5 or more US$232.17
10 or more US$219.56
20 or more US$206.94
  • Stock: 99
  • Model: j10102481158020
  • Weight: 0.10kg
  • Dimensions: 500.00cm x 500.00cm x 500.00cm
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高速光电二极管探测器

1采用进口滨松公司高速光电二极管

2 波长响应范围：300nm～1100nm

3 探测器材料为硅，探头感光直径小于0.5mm，默认为自由空间光进入探头；若用户需要，可在探头前面粘贴FC法兰，以便用户直接用光纤接入探测器。购买时请提前说明，默认发货的探测器不带FC法兰

4 截止频率：>1GHz

5 上升沿: <300ps，下降沿: <500ps

6 输出电压范围：0-12V（12V电压供电时）

7 探测器内部的输出阻抗为1M欧姆，用户若需要获得合适的响应速度，必须在输出端并联合适的电阻。探测器若要发挥大的响应频率，其输出端必须并联50欧姆-100欧姆的电阻（一般可以并联50欧姆端子，带宽大于等于300MHz的示波器自身也带有50欧姆阻抗选择）。输出端并联的电阻越小，就要求入射的光信号的峰值功率越高，否则其输出电压会越低，用户需要在带宽和电压之间找一个平衡点。一般来说，探测脉宽为几百纳秒、皮秒或者飞秒激光脉冲，探测器的输出端需要并联50欧姆-100欧姆电阻；若探测器500us到500ns激光脉冲，探测器输出需要并联1k-10k欧姆的电阻；若探测几百ms-500us的激光脉冲，探测器输出端需要并联10k-100k欧姆的电阻；若探测大于500ms或者连续激光，探测器输出端无需并联电阻，不过若输出电压偏高，或者为消除自然光的影响，可以适当并联100k电阻或者电位器，一则可以降低外界噪声，二则可以限制输出电压的幅度。

注：可定制带放大的探测器，分为两种：A 射频放大 （1MHz-100MHz）； B 微弱信号放大，增益可调

8 供电电压9～24VDC

9 可用于探测飞秒或者皮秒等超快脉冲激光，还可以探测纳秒激光脉冲以及us或ms级别的准连续激光，也可用于直接探测连续激光或者非激光光源的强度

发货清单：光电探测器一个，12V直流稳压电源一个，供两件。

下图是探测飞秒振荡器的波形图：

下图为测量的纳秒级调Q激光的波形图：

^_^:01b25f2039287540e16f0849526830f7


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Volumetric Weight

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Women's Clothing (Coats & Jackets, Dresses, T-Shirts, Tops, Suits)
Standard Size
China (cm) 160-165/84-86 165-170 / 88-90 167-172 / 92-96 168-173 / 98-102 170-176 / 106-110
International XS S M L XL
USA 2 4-6 8-10 12-14 16-18
Europe 34 34-36 38-40 42 44
Bra - Under bust
Standard Size
China
(cm)		 76.2 81.3 86.4 91.5 96.5 101.6 106.7 112 117 122 127 132 137 142
USA 30 32 34 36 38 40 42 44 46 48 50 52 54 56
UK 30 32 34 36 38 40 42 44 46 48 50 52 54 56
Europe   70 75 80 85 90                
France   85 90 95 100 105                
Italy   1 2 3 4 5                
Bra - Cup size
Standard Size
China A B C D E                  
USA AA A B C D DD DDD/E F FF G GG H HH J
UK AA A B C D DD E F FF G GG H HH J
Europe AA A B C D E F              
France AA A B C D E F              
Italy   B B/none C D DD E F            
Women's Underwear
Standard Size
China S M L XL XXL XXXL
International XS S M L XL XXL
USA 2 4 6 8 10 12
UK 6 8 10 12 14 16
Europe 32 34 36 38 40 42
France 34 36 38 40 42 44
Italy 38 40 42 44 46 48
Women's Shoes
Standard Size
Length (cm) 22.8 23.1 23.5 24.1 24.5 25.1 25.7 26 26.7 27.3 27.9 28.6 29.2
China 35.5 36 37 38 39 40 41.5 42 43 44.5 46 47 48
USA 5 5.5 6 7 7.5 8.5 9.5 10 10.5 12 13 14 15.5
UK 2.5 3 3.5 4.5 5 6 7 7.5 8 9.5 10.5 11.5 13
Europe 35 35.5 36 37.5 38 39 41 42 43 44 45 46.5 48.5
Men's Clothing (Coats & Jacketst,T-Shirts,Suits)
Standard Size
China (cm) 165 / 88-90 170 / 96-98 175 / 108-110 180 / 118-122 185 / 126-130
International S M L XL XXL
Men's Clothing (Shirts)
Standard Size
China (cm) 36 - 37 38 - 39 40 - 42 43 - 44 45 - 47
International S M L XL XXL
Men's Clothing (Pants)
Size (cm) 42 44 46 48 50
Waist (cm) 68 - 72 cm 71 - 76 cm 75 - 80 cm 79 - 84 cm 83 - 88 cm
Outseam (cm) 99 cm 101.5 cm 104 cm 106.5 cm 109 cm
Men's Underwear
Standard Size
China(cm) 72-76 76-81 81-87 87-93 93-98
International S M L XL XXL
USA(inch) 28-30 30-32 32-34 34-38 38-42
Men's Shoes
Standard Size
Length(cm) 24.5 25.1 25.7 26 26.7 27 27.6 28.3 28.6 28.9
China 39.5 41 42 43 44 44.5 46 47 47.5 48
USA 6 7 8 8.5 9.5 10 11 12 12.5 13
UK 5.5 6.5 7.5 8 9 9.5 10.5 11.5 12 12.5
Europe 38 39 41 42 43.5 44 45 46 46.5 47
长度Length
Imperial英制 Meric公制
1 inch[in] 英寸 ---- 2.54 cm 厘米
1 foot[ft] 英尺 12 in 英寸 0.03048 m 米
1 yard[yd] 码 3 ft 英尺 0.9144 m 米
1 mile[mi] 英里 1760 yd 码 1.6093 km 千米
1 int nautical mile[inm] 海里 2025.4 yd 码 1.853 km 千米
面积Area
Imperial英制 Meric公制
1 sq inch[in2] 平方英寸 ---- 6.4516 cm2 平方厘米
1 sq foot[ft2] 平方英尺 144 in2 平方英寸 0.0929 m2 平方米
1 sq yard[yd2] 平方码 9 ft2 平方英尺 0.8361 m2 平方米
1 acre 英亩 4840 yd2 平方码 4046.9 m2 平方米
1 sql mile[mile2] 平方英里 640 acre 英亩 2.59 km2 平方千米
体积/容量Volume/Capacity
Imperial英制 Meric公制
1 fluid ounce 液量蛊司 1.048 UK fl oz 英制液量蛊司 29.574 ml 毫升
1 pint(16 fl oz 液量品脱)品脱 0.8327 UK pt 英制品脱 0.4731 l 升
1 gallon 加仑 0.8327 UK gal 英制加仑 3.7854 l 升
重量Weight
Imperial英制 Meric公制
1 ounce[oz]蛊司 437.5 grain 格令 28.35 g 克
1 pound[lb]磅 16 oz 蛊司 0.4536 kg 千克
1 stone 石 14 lb 磅 6.3503 kg 千克
1 hundredweight[cwt] 英担 112 lb 磅 50.802 kg 千克
1 long ton(UK) 长顿 20 cwt 英担 1.061 t 顿
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