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Products
Optical Communication
InGaAs
Photodiodes
Flip-Chip type
InGaAs Photodiode
(Back surface illuminated type)
Edge Illuminated type
InGaAs Photodiode
InGaAs ROSA
with FPC(Flexible Printed Circuit)
InGaAs PD-TIA
Receivers
Silicon PD-TIA
Receiver
GaAs
PD & PD-TIAs
Si PIN
Photodiodes
Mini Can Si-PD
Laser diodes
VCSEL TOSA
Mini CanVCSEL
Packages
InGaAs
Linear Array
Optical Sensing and Control
LEDs
Point Source LEDs
Parallel Beam LEDs
Multi Wavelength LEDs
Ultra Violet GaN/InGaN LEDs
Visible LEDs
Infrared LEDs
Plastic Mold LEDs
Plastic Mold LEDs
Si PD
Si Photodiodes for General Uses
Si PIN Photodiodes
Si UV sensor
Si High Speed Photodiodes
Si photodiode array
Si PTr
Si APD
GaN/InGaN/AlGaN UV Sensor
InGaAs Photodiode with Peltier cooler
Spherical Micro Solar Cell
Sphelar® Array F12
Sphelar® One
Sphelar® Dome
SphelarVoice®
Quick FAQ for Kyosemi Corporation
Sphelar(R) --Spherical Solar Cell
The Sphelar(R) Production Process
Microgravity - a key factor behind spherical solar cells.
1. When molten silicon is dripped from a height of 14m,
2. The surface tension causes round droplets to form, like rain drops,
3. And under space-like conditions of microgravity for 1.5 seconds, crystallization occurs, unhindered by anything.
4. As a result, several thousand silicon single crystal spheres form naturally each second
The Sphelar(R) Top
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