Hollow voice coil mirror

Nā huahana

Hollow voice coil mirror

ʻO ka wehewehe pōkole:

Hoʻohui ʻo Fast Steering Mirrors (FSM) i kā mākou loea mechanical, optical, a me electronics e hāʻawi i kahi ʻōnaehana flexure-mounted e hāʻawi ana i kahi compact,

hoʻonā hana kiʻekiʻe no ka nānā ʻana i ka optical scan a me ka nui-axis a me nā noi hoʻopaʻa kukuna.


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OLELO HOOLAHA

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ʻO ka hoʻolālā maʻamau o ka Fast Steering Mirror (FSM) i kūkulu ʻia e paʻi ʻia e hoʻokomo i kahi aniani i kau ʻia i kahi ʻōnaehana kākoʻo flexure i hoʻohuli ʻia e kuhikuhi i kahi kukuna laser a i ʻole nā ​​kumu kukui ʻē aʻe.Hoʻohana ʻia kahi pūʻulu o nā leo coil actuators a i ʻole eddy current sensor e hāʻawi i ka neʻe kuhikuhi no ka pololei piha a me ka hana jitter haʻahaʻa.

Hāʻawi ka ʻōnaehana i ka hana open-loop a me ka hana pani-loop.No ka hana pani paʻa, hoʻohana ʻia nā mea ʻike kikoʻī kiʻekiʻe kiʻekiʻe e hāʻawi i kahi ʻōnaehana mana manaʻo piha.Me kāna hoʻolālā modular, hiki i ka FSM ke hoʻonui i ka maʻalahi i ke koho substrate aniani, ka nui aperture, nā degere o ka tilt a me ka hoʻokele uila e hoʻokō i nā koi misionari.


  • Mua:
  • Aʻe:

  • Mākaʻikaʻi Aperture 30mmi φ30~φ50mm φ50~φ100mm >φ100mm
    ʻĀneʻe Kūʻē ≤45”
    ʻĀpana kihi ←±25mrad
    Nui aniani φ60mm φ90mm φ150mm 《φ240mm
    Olelo Hooholo 2μrad
    Paʻa-loop Bandwidth ≥600Hz(@1%hele) 300Hz(@1%kaahele ) 150Hz(@1% huakaʻi) 100Hz(@1%kahele)
    ʻO ka pane pane <1.5ms(@1%kahele) <3ms(@1% huakaʻi) <5ms( @1% huakaʻi) 10ms(@1%kahele)
    Hiki hou 2urad ~5urad
    Ka Mahana Hana -40 ℃~70 ℃
    Ka Mahana Waihona -55 ℃~85 ℃
    ʻAi-Vibration GJB 150.16A-2009
    Kūʻē i ka hopena GJB 150.18A-2009
    E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou