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“Establishing laser links between moving targets at this distance is technically very challenging. Continuous movements, platform vibrations and atmospheric disturbances require extreme precision,” said François Lombard, Head of Connected Intelligence at Airbus Defence and Space. “This milestone is a further development of our long successful laser communication history; it opens the door to a new era of laser satellite communications to meet defence and commercial needs in the next decades.”
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最后是体积与重量。心脏被紧紧包裹在局促的胸腔内，泵体越大、越重，不仅手术创伤大，还会对患者原生心肌造成长期的重力拉扯。对于体型较小的女性和儿童，庞大的设备甚至根本无法植入。
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