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Replies to #8813 on IonQ Inc (IONQ)
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doc2016

10/25/25 2:24 PM

#8815 RE: Konaploinks #8813

after watching some of the sci fi us against the aliens movies on tubi via samsung smarttv...which now has a multiapp screen...
1. is trump's ballroom to put in a new 'bunker' environment compatible defensible and maybe offensible to threats of earth or space?
2. leaving a ballroom on top allows easier access so the above structure doesn't need tear down for maintenance of such of the poec?
3. why don't they just say so? the specs for the above ground strucuture is also likely going to reflect better sustainable materials and construction including solar, charging stations, generators , comms like trump tower, below ground facility bigger, better, more sustainable, etc. from inside more escapable, defensible,
4. look for a degaussing field ,etc. guesses.
look for a escape path with docking station like iss? so a rescue vehicle could extract living personnel /resupply/ etc. a quantum computer/supercomputer presence in functional use state including in bunker, adjacent, outside, sat, photonic, etc. this would be so appealing to t and the tech bros.

this could be an interesting 'gaming' idea.instead of civilization, build a presidential bunker? problem is age of person being protected is at the upper range of useful life. forgot it would need the worlds best collection of orchestrable agentic ai's and robotics including healthcare bots.

this gemini ai explanations is cute.......repetition is helpful to learn? they say.
"how does ionq transmutate the quantum data into telecom wavelength objects

IonQ's process of converting quantum data (encoded in visible photons) into telecom wavelength objects (photons at 1550 nm) is achieved using a technique called Quantum Frequency Conversion (QFC).

The transformation is a physical process, often involving nonlinear optics, and is essential because the visible light used by their trapped ion qubits cannot travel efficiently over long-haul fiber optic cables.

The Conversion Process (Difference-Frequency Generation)
While IonQ has announced the successful demonstration without releasing a specific scientific paper on their exact internal setup, the established method in quantum optics for this transformation is Difference-Frequency Generation (DFG), which works as follows:

Input: You start with the quantum signal, which is a visible-wavelength photon (e.g., in IonQ’s barium ion systems, the transition is in the visible range, around 493 nm or 650 nm).

The Engine (Pump Laser): A strong, classical pump laser (at a precisely chosen intermediate wavelength) is introduced.

The Medium: The visible quantum photon and the pump laser beam are coupled into a nonlinear crystal waveguide, often made of a material like Periodically Poled Lithium Niobate (PPLN).

The Transformation: Inside the nonlinear crystal, the visible quantum photon interacts with the classical pump photon. The energy of the incoming visible photon is subtracted from the energy of the pump photon.

Energy Conservation: E
visible
?
-E
pump
?
=E
telecom
?
.

Frequency/Wavelength Change: Since energy is inversely proportional to wavelength, this energy subtraction results in the creation of a new photon with a longer wavelength that falls into the telecom C-band (around 1550 nm).

Output: The original quantum state (e.g., polarization) is ideally preserved during this process and is now carried by the new telecom-wavelength photon. This new photon can travel hundreds of kilometers across existing fiber optic networks with low attenuation.

This frequency conversion is what "transmutates" the quantum information carrier from a laboratory-friendly visible light particle into a network-friendly infrared particle."
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Warby 3

10/26/25 11:29 AM

#8818 RE: Konaploinks #8813

8 trading days  until novemeber 5
Ionq for the win