dfbf

850nmPIN raupapa Kōwae

850nmPIN raupapa Kōwae

Tauira: GD4213Y / GD4251Y / GD4251Y-A / GD42121Y

Whakaahuatanga Poto:

Ko te taputapu he kōwae photodiode PIN silicon me te iahiko preamplifier kua hangaia, ka taea te whakanui i te tohu ngoikore o naianei me te huri ki roto i te putanga tohu ngaohiko, me te mohio ki te tukanga whakawhiti o te "whakanui-a-hiko-tohu".


  • f614effe
  • 6dac49b1
  • 46bbb79b
  • 374a78c3

Tawhā Hangarau

NGA WHAKAMAHI

TONO

Tohu Hua

Ngā āhuatanga hikohiko (@Ta=22±3)

Tauira

GD4213Y

GD4251Y

GD4251Y-A

GD42121Y

Puka kete

KI-8

KI-8

KI-8

KI-8

Rahi mata tairongo (mm)

2

2

10×1.5

10×0.95

Ngaohiko mahi (V)

±5±0.3

±6±0.3

±6±0.3

±5±0.1

Ngaohiko haruru (mV)

12

40

40

25

Urupare (M/AY)

λ=850nm,φ=1μW

110

130

130

110

Wā aranga (ns)

12

12

18

20

Awhe hihiko (dB) λ=850nm

20

20

20

20

Korero

Ko te matapihi marama kua whakakikoruatia ki te kiriata taraiwa riipene kawe (0 nga tohu tohu, 830nm ~ 910nm whakawhiti ≥ 90%), ko te kawenga whakamatautau o GD4213Y he 50Ω, ko te kawenga whakamatautau o etahi atu hua ko 1MΩ.

Te whakautu tere

Te tairongo teitei

kohu taiaho


  • Tōmua:
  • Panuku:

  • Te whakautu tere

    Te tairongo teitei

    kohu taiaho