| Ball |
Country |
Where? |
When? |
Who? |
TOPTICA's comment 😊 |
 |
Germany |
|
|
it could be You!
|
💡 It took some serious "deep ground level football knowledge to find this one. Admittedly, that might raise a few eyebrows within the TOPTICA team – but someone has to have privileges in difficult times on the pitch. |
 |
Switzerland |
Hiding place |
Do 11.06.2026 02:35 |
Shiwei Yang
China
|
10⁻¹⁵-level precision of an optical ion clock outshines even the finest Swiss watch – challenge accepted! |
 |
Bosnia and Herzegovina |
Hiding place |
Do 11.06.2026 07:25 |
Rosalie Schessl
Germany
|
A flag with infinitely many stars, by definition – where else would we hide it? |
 |
Cape Verde |
Hiding place |
Do 11.06.2026 09:25 |
Raouf Ayadi
Germany
|
Not every ball is this easy to spot. |
 |
Brazil |
Hiding place |
Do 11.06.2026 10:33 |
Justas Baltrukonis
Lithuania
|
Carnival costumes and party vibes – the perfect spot for Brazil. |
 |
Spain |
Hiding place |
Do 11.06.2026 11:56 |
Syed Ali Hussain
Germany
|
The Canary Islands (Spain) were the perfect fit for our guide star lasers. |
 |
Turkey |
Hiding place |
Do 11.06.2026 12:59 |
Mika Zalewski
United Kingdom
|
Our "All Wavelengths" group photo was the perfect hiding spot for any ball. |
|
Australia |
Hiding place |
Do 11.06.2026 13:27 |
Felix Lang
Germany
|
Naturally, Ken the Guru (nice pun, Marc-Uwe Kling!) had something stashed in his bag... |
 |
Curaçao |
Hiding place |
Do 11.06.2026 13:28 |
Stefan Zerobin
Austria
|
Curaçao's blue flag is a vexillologist's favorite – its two stars represent the country's two islands. Good luck in the tournament! |
 |
Uruguay |
Hiding place |
Do 11.06.2026 13:45 |
Günther Hannesschläger
Austria
|
We couldn't fool you 😊 |
 |
France |
Hiding place |
Do 11.06.2026 14:17 |
Sophie Decoppet
United Kingdom
|
Plenty of spots to hide the French ball on our site – but we left a few for other French-speaking countries. |
 |
Morocco |
Hiding place |
Do 11.06.2026 14:31 |
Gabriel Machuca
United Kingdom
|
A red ball linked by pentagram lines – an easy pick. |
 |
Sweden |
Hiding place |
Do 11.06.2026 14:46 |
Théodore Barbier
United Kingdom
|
Erbium, Ytterbium, Thulium, Holmium, Cerium – where would photonics be without elements discovered in Sweden? Naturally, the flag had to be grounded. |
 |
Mexico |
Hiding place |
Do 11.06.2026 15:10 |
Stijn Scheijen
The Netherlands
|
A bit of a stretch, but those power graphs reminded us of the Maya pyramids. |
 |
Qatar |
Hiding place |
Do 11.06.2026 15:29 |
Kyle Stroessenreuther
United States
|
As natural as natural gas – Qatar's vast methane reserves made the perfect mix. |
 |
Ghana |
Hiding place |
Do 11.06.2026 15:40 |
Molly Smith
United Kingdom
|
A flag that looks like a rainbow focus spot – a natural fit for our iBeam series. |
 |
Ivory Coast |
Hiding place |
Do 11.06.2026 15:42 |
Jon Gallagher
United States
|
Atoms, solids, gases, dyes – only ivory was missing from this poster. |
 |
Japan |
Hiding place |
Do 11.06.2026 15:56 |
Liam Jeanette
United States
|
This ball looks almost like our logo – couldn't resist. Go Samurai Blue! |
 |
Netherlands |
Hiding place |
Do 11.06.2026 16:09 |
Eddy Torres
United States
|
What country has a closer bond with water? Keep your head above water – Oranje boven!
|
 |
Ecuador |
Hiding place |
Do 11.06.2026 16:27 |
Eleonora Lippi
Germany
|
Ecuador sits right on the equator – zero degrees latitude, just like our CERO comb's zero phase offset 😊 |
 |
Saudi Arabia |
Hiding place |
Do 11.06.2026 16:32 |
June Vanlerberghe
United States
|
Green fluorophores under the microscope make for perfect hiding places. |
 |
South Korea |
Hiding place |
Do 11.06.2026 07:07 |
Laura Carmine
Germany
|
We especially liked the Taeguk stripes on Korea's flag – they give the ball some vibrant energy. |
 |
England |
Hiding place |
Do 11.06.2026 16:37 |
Thomas Kim
United States
|
Easy find – and always a tough opponent for Germany (unless it comes down to penalties 😊). |
 |
Colombia |
Hiding place |
Do 11.06.2026 17:05 |
Thomas Hinde
United Kingdom
|
If Botero painted robots, they might look like this. |
 |
Haiti |
Hiding place |
Do 11.06.2026 17:42 |
Aaron Leu
United Kingdom
|
Turning red light into blue – a fitting match for our SHG systems. |
 |
Senegal |
Hiding place |
Do 11.06.2026 17:48 |
Laird Egan
United States
|
A French-speaking country – why not hide two famous French names? |
 |
South Africa |
Hiding place |
Do 11.06.2026 17:59 |
Grigorii Vydrevich
Germany
|
A flag that mirrors our photonics favorite: every wavelength in one PIC 😊 |
 |
Uzbekistan |
Hiding place |
Do 11.06.2026 22:10 |
Anish Thomas
Germany
|
A flag containing a Bose-Einstein condensate lattice – well played, Quzbekistan! |
 |
Tunisia |
Hiding place |
Fr 12.06.2026 04:11 |
Sasha Bonkowsky
United States
|
Tunisia's Atlas Mountain roads call for an SUV – though at TOPTICA, "SUV" usually means something else, and we'd take the bike anyway. |
 |
United States |
Hiding place |
Fr 12.06.2026 05:19 |
Keqin Yan
United States
|
Fifty laser-spot stars from a holographic DOE plus a uniform interference pattern – the 1776 founders must've been laser physicists. |
 |
DR Congo |
Hiding place |
Fr 12.06.2026 05:50 |
Swapnil Patel
United States
|
Our Terahertz systems reveal the invisible – did they help you spot this ball? Just don't use them for poker. |
 |
Austria |
Hiding place |
Fr 12.06.2026 15:59 |
Julia Miklas
United Kingdom
|
Our VP Sales Manfred is well known for hailing from Austria – and everyone at TOPTICA knows to take the day off after an Austrian win over Germany. |
 |
Scotland |
Hiding place |
Fr 12.06.2026 17:07 |
Yoav Kargon
United States
|
Yes – Nick, our head of TOPTICA France, is from Scotland (though you'd barely guess it from his accent). |
 |
Jordan |
Hiding place |
Fr 12.06.2026 17:29 |
Tim Wohlers-Reichel
United Kingdom
|
What else does Jordan's flag bring to mind but a tapered amplifier diode and an emitted photon? |
 |
Norway |
Hiding place |
Sa 13.06.2026 18:43 |
Nathan Taylor
United States
|
Since Iceland did not qualify, Norway's our coolest contender (and Haaland's pretty cool too). |
 |
Belgium |
Hiding place |
Sa 13.06.2026 18:59 |
Lale Einhorn
Germany
|
Belgium's a hotspot for PIC, quantum, and semiconductors – but can they finally land their first title? |
 |
Iraq |
Hiding place |
So 14.06.2026 10:08 |
Sean Brudney
Switzerland
|
T-Rack and Iraq – close in sound, worlds apart in spelling. |
 |
Argentina |
Hiding place |
So 14.06.2026 14:02 |
Dominik Drewer
Germany
|
Argentina's "Sun of May" inspired our sunlit space shot. |
 |
Czech Republic |
Hiding place |
So 14.06.2026 14:44
|
Jaspal Singh
France
|
Couldn't resist tucking the Czech flag into our Check Quality section (sorry for the cheap pun). |
 |
Panama |
Hiding place |
2026-06-14 20:33 |
Wesley Brand
United States
|
Probably the toughest hiding spot yet: "ocean world missions." |
 |
New Zealand |
Hiding place |
2026-06-15 02:14 |
Ziqing Pang
Canada
|
For ages, New Zealand was terra incognita — unknown and nearly invisible to the world. Sounds like a job for our terahertz expert Anselm, who happens to be a huge fan of the country... |
 |
Portugal |
Hiding Place |
2026-06-15 11:11 |
Jakob Helms
Switzerland
|
No direct laser diodes exist between green and red – no problem for our FDDL diodes, which emit right in that yellow-green gap. |
 |
Paraguay |
Hiding place |
2026-06-15 21:58 |
Ignacio Pérez
Spain
|
Did you know Paraguay reached the quarterfinals in 2010? AOMazing! Fingers crossed for an encore in 2026. |
 |
Egypt |
Hiding place |
2026-06-15 23:18 |
Carmen Martin
Spain
|
Nile Blue is a popular fluorescent dye for biological imaging, lipid staining, and fluorescence microscopy. Its peak absorption sits at 640 nm, though 525 nm might still coax out some fluorescence. If Egypt takes the title, we'll put that to the test in our bio-laser lab. |
 |
Canada |
Hiding place |
2026-06-18 08:28 |
Kai Shinbrough
United Kingdom
|
Red and white. Unfortunately not possible with the dual color option for our femtosecond fiber lasers, but for a football team, this is a highly recommended set of colors. |
 |
Croatia |
Hiding place |
2026-06-21 14:17 |
Nicolas Cathelin
Germany
|
Nikola Tesla's hometown is now in Croatia. Having an interest in high frequency technology, he would have loved TOPTICA's Terahertz systems. What better place to hide a football in his remembrance |
 |
Iran |
Hiding Place |
2026-06-23 14:55 |
Hamed Abbasi
Germany
|
💡Not sure why Iran and the Strait of Hormuz have been on everyone's mind lately…
Fortunately, our two-photon lasers are made for pinhole-free microscopy.
|
 |
Algeria |
Hiding Place |
2026-06-24 01:39 |
Justin T. Schultz
United States
|
💡Laser beam shaping – ike the "Stimulated Emission Depletion Microscopy" donut – already is a difficult skill. If you really want a challenge, be inspired by the Algerian flag. |