View source for 18507189. LIGHT EMITTING DEVICE, RANGING DEVICE AND MOVABLE OBJECT simplified abstract (CANON KABUSHIKI KAISHA)

=LIGHT EMITTING DEVICE, RANGING DEVICE AND MOVABLE OBJECT=


==Organization Name==

[[:Category:CANON KABUSHIKI KAISHA|CANON KABUSHIKI KAISHA]]


[[Category:CANON KABUSHIKI KAISHA]]

==Inventor(s)==

[[:Category:TAKESHI Uchida of Kanagawa (JP)|TAKESHI Uchida of Kanagawa (JP)]][[Category:TAKESHI Uchida of Kanagawa (JP)]]

[[:Category:TAKAKO Suga of Kanagawa (JP)|TAKAKO Suga of Kanagawa (JP)]][[Category:TAKAKO Suga of Kanagawa (JP)]]

==LIGHT EMITTING DEVICE, RANGING DEVICE AND MOVABLE OBJECT - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18507189 titled 'LIGHT EMITTING DEVICE, RANGING DEVICE AND MOVABLE OBJECT

==Simplified Explanation==

The light emitting device described in the patent application includes a semiconductor light emitting element with a first reflector, a resonator spacer with an active layer, and a second reflector stacked in that order over a semiconductor substrate. A saturable absorption layer is positioned between the semiconductor substrate and the second reflector. The device is designed to emit light with a profile that reaches a maximum peak value and then stabilizes at a predetermined light intensity.

* Semiconductor light emitting element with first and second reflectors
* Resonator spacer with active layer
* Saturable absorption layer for stable light emission
* Profile of emitted light reaches maximum peak value and stabilizes

== Potential Applications ==
* High-performance lighting systems
* Optical communication devices
* Laser technology

== Problems Solved ==
* Achieving stable light intensity
* Enhancing light emission efficiency
* Improving overall device performance

== Benefits ==
* Consistent and stable light output
* Increased energy efficiency
* Enhanced device reliability


==Original Abstract Submitted==

The light emitting device includes a semiconductor light emitting element including a first reflector, a resonator spacer including an active layer, and a second reflector stacked in this order over a semiconductor substrate. The semiconductor light emitting element includes a saturable absorption layer provided between the semiconductor substrate and the second reflector. The semiconductor light emitting element is configured to emit light having a profile that has a maximum peak value and converges to a stable value of a predetermined light intensity after the maximum peak value.



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