Compact Ion Trap Package

Compact UHV cell
Titanium body
AR coated C-cut sapphire windows
2 through axes at 45 deg angle
0.12 to 0.65 NA optical access
< 3 x 10^-11 Torr vacuum pressure
HOA trap compatible
Adaptable to many chip traps

Product Description

ColdQuanta’s Compact Ion Trap Packages give you a self-contained, high-optical access UHV environment for ion trapping with long trap lifetimes. The trap surface is ion milled before assembly into a UHV-baked chamber to provide an ultra-clean ion trap surface. The C-cut sapphire window material ensures a low birefringence and high UV transparency. The housing was initially designed to house a Sandia HOA trap.

Product Specifications

Optical Access	2 through axes 45° 2 single-sided direction
Side Windows	0.12 NA
Top Window	0.7 NA
Single-Sided Windows	Opposite ablation target
Window Material	C-cut sapphire
Reflectance	< 8 % per surface without AR coating
Chip Connector	100 Pin CPGA
Dark Lifetime	-> ∞
Vacuum Pressure	<10^-12 Torr
Trap Type	HOA
Body Material	Titanium
Integrated Passive Pump	Non-evaporable getter pumping
Integrated Active Pump	Compact Ion Pump
Vacuum Volume	< 3 cm³