Quantum Dots Potential for Surveillance Cameras Explained

ZS
Zach Segal
Published Sep 08, 2020 12:14 PM

Quantum dots are starting to be used in TVs for better images, but how will they impact the surveillance industry?

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IPVM investigates including a conversation with the CEO of a US-based quantum dot surveillance camera company.

Executive *******

******* **** *** ** **** ** surveillance ******* ** ******* ******* ****** in **** ********** **** **** (******* light) **** ****** ********** *** ***** prices **** ****** (********) *******. **** is ******* ******* **** **** * large ***** ** ************ *** ******** colors, ** **** *** ******* **** distinct ****** *** **** ******* *** short **** ******** ***** (****). *** the ********** ** **** ** **** with, ****** ******* ********* ******* *** over *** **** ********* **** **** cameras. ***** ** ** ****** *** price **** ****, ** ** *** clear ** ** **** **** ****** to ****** **********.

What *** ******* ****

******* **** *** **** ***************** *** ****** * ***** ****** of **** ******** ******. ******* *********,*** ***** ******** **** * ***** hair. ******* ** ***** ***** ****, they ****** ******* *******, ****** *** color **** ****** **** *** **** specific. *** **** ** *** *** corresponds ** *** *****, ** ************* can ****** **** ** *** ***** of ***** ******.

Benefits ** ******* ****

******* **** *** ******* **** *****, ****** ****** ******, *** **** well ****** ********* **********. ******* **** have **** ********* ***** **********, **+%, unlike ***** *******. *******-***** ******* ********* absorb **** **** **% ** *****, 1/4th ** ****. ******* **** **** produce ****** ****** ******* **** *** emit ******** ******. **** ***** ****** differences ** ***** *** **** **** present **** ******* **** **** ***** technology.

IPVM Image

**** *** **** **** ** ****** visible *** ******** *****. **** ******* can **** ****** ******* *** ****-******** light *** ****** ***** **** ******** (SWIR) ******* *** ********* *** ***** low-resolution. ** *** ******* *** ****** could ******* **** *********** **** **** of ******* ***** ** ** ******* conditions ***** **** (***** **** ********) is ******. ***, **** *** **** expensive *** **** ****** ********** **** InGaAs *******.******** ****** ******* ***** **** **** ****************, ****** ******* *** *** ***** images ** ***** ******* ** *** SWIR ***** **** *******. **** ******* ** ** * ***** **** present** ***** **** *** ***** ********* light ******** ** **** ******* *** SWIR ******* ******* *** ********* ******* to ******* *****, ** ******* *** sharp *** ********.**** **** ***** ** **** ** move ******* *******, ****, *****, *** ************** ***** ********* **** ******* ***** is, ** *** *** *** **** images ******* ***** **********. ******* **** claim ** ******* ***** ****** ******** with ****'* ******* ***** *********** ******* they ****** ******* *** **** *****. They *** **** ******* **** ****** sensors ******* **** *** ***** ** inexpensive **** *******, *** *** ***** much **** ********* **** ******** **** sensors.

IPVM Image

Quantum **** **** ** **** **** *** *********

** ** **** ** *** ******* dots ** ******* ******* **** *** unstable*** **** ** ***********, ****** ******* dot ******* **** *********. ******* **** are ******** *** ******* ** ***. It ** **** ** ***** **** issue ** ******* ******* *** **** need ** ** **** ** **** light ** **** ****** ****** ** protected. ******* **** *** **** ** manufacture ******* *** ************ ** ************* will ****** *** ***** ** ***** they *** ****** *** ****. ***** issues **** ******* *** ******* **** more ********* **** **** *******, **-****, but **** ******* ********* **** ********** ****** *******. *******, ** ********* ** ***** are ********* *** ********** *** *******, the ***** ** ******* *** ******* could ************ ****. **********, ** ***** be **** *** **** ***-***** ** justify *** **** ***** ******** ******* ** ******* ********* ******* ********** *** **** ***-*****.

Current ******* *** ************ ******

**** ****** ******* ** ** ******************* ******* **** **** *** ******** ************* ******* ********** *** *******. **** ***** ******* dots ****** ******* ***** *****, ******-********** sensors, *** ***** $ *** ***** than ************************* **** *** **** *******. **** Vision *******'* ******* ** ****** **** lower ********** **** ****** ******* ******, so ***** ***-***** *********** ***'* ** good. **** *** **** ******* *** add * ***** ** ******* **** to ****** **** ***** ********** ***** keeping ***** **** ******** ** ****** sensors. **** ********* **** ****** *** higher ********** **** **** ****** *******. SWIR ****** ******* **** **** **** they *** *** **** ********* ** 1080p ** **** ************ ******* *** are **** ** **** **** ** a ***** **** ** *********** **** most ****** *** * *** *******. SWIR ****** ******* **** ** ***** 640 * *** ****** ****** ** ~$10,000, ***** ** **** ********* *** surveillance ***-***** *** **** **** ***~$**,*** *** * ********** ********** ***** **** * **** *** InGaAs ******. **** ****** ******* **** IPVM **** **** ******* **** *** bring ****** **** ************ ******* ***** technology **** *********** **** ******* *** relatively *********** ******** ** **** ******* dots.

**** ****** ******* ********* ******* *** ****** ******** ****** than ********** **** ******* *** * lower ***** *** ***** ***** *** SWIR ******* ** ****** ** *** fields:

******** ***** **** ** ******* ******* more **** ** *** ***** ********** compared ** ****** *** *******, ********** higher *****-**-**** *** ******** ******* ** users **** *** **** ** ******* the ****** *******,

*** ****** ** *** ******* ***-***** eSWIR ******** ** ** **** ** the *********, **** ********** *** ****-*********** imaging ** *** ************ ********* ******** detection, ******* ****** *******, *****-******** *******, plastic *******, ******* *** ************, ********** driving, *** ****.

IPVM Image

Quantum *** *** *** ****

******* *** *** *** **** *** competitively ******, *** *** ** **** as **** ****************.*******,***, *** ****** **** ******* *** LED *** (**** ***) **** *** better **** *********** *** *** *** only ******** **** *********.**** **** ***'* ******* ****** **** ****** ** **** **** expensive******* **** ******** ****:

** ** ****-**-**** *********** ** [*** 8 ****** **** **] **** ****** to *** ********* *** ** **** OLED ** **** *** ***** *'** tested **** ****.

** ********,******************* ********** *** **** ******** ******* dots ********* ****, ***** ***** ** better *** ******* **** ****, ******** they *** * *** ***** ****.

Quantum *** ******* ***** **** ****

***** ******** ******* ********** ******** ********** ** **** **** plans ** *** ******* **** ** iPhones *** ******** *** **** ** 2019 ****** ****. ***** * **** quantum **** *** **** **** ********* than **** **** **** ******** ** scale, **** ***** ****** ** ************* techniques *** ******** *** ***** *** brought ****.

*******

*** **** **** ** ******* *** cameras **** ******** **** **** ***** for ***. *******, ********** *** ***** uses ***** **** ****** ******* *** research *** ***** ************* *****, ****** them **** ********** *** ************ *******. This ***** **** ** ************* ****** cameras **** *** ******* **** ****** visible ***** *** **** **********.

Comments (8)
Avatar
Alexander Ignatenko
Sep 08, 2020
Luxriot

**** ****** ** **** *** ******** out **** **** *** ************!

****, *** ******** ** * *** tired ***** *********** ** *** ****** whom ***** ** ****/***** "**** ***********"...

(3)
(1)
ZS
Zach Segal
Sep 08, 2020
IPVM • IPVMU Certified

***** *** *********. * ** **** you ******* *** *******.

Avatar
Alexander Ignatenko
Sep 08, 2020
Luxriot

**** **** ** ***** *** * was ******** ********* *** ********* ** massive **** ******* *******, **** **** cooled ** ****** ********. ** *** hard ** ******* ** ** ******** "phone" **** **** "*****" *******... *** here **** ***.

******* **** ** * **** **** definitely *** *********, **** ***** **** use-cases ** ****** ****** *** ***** the ******* ** ***** *******. **, say, * ***** ** ***** ***.

(4)
(1)
Avatar
Sergio Guzman
Sep 09, 2020
Pine Crest School • IPVMU Certified

******* ****. ***** *** * ******* it **** ****.

ZS
Zach Segal
Sep 09, 2020
IPVM • IPVMU Certified

***** *** ******. * ** **** you ******* *** *******.

HL
Horace Lasell
Sep 13, 2020

**. ****** *** ******* ********* *******.

** ***** **** ********* ** ****** pixel **********? * ***'* *** *** numbers ****** *** **********, *** **** a */*" ******, * ********* *** DS-2CD2042WD-I ****** ****** ***** ** **** pixels **** ******* ***** * ******* across. **** ** *** ******** ** about * ******. *'* *********** **** you ***** **** ** **** ** awfully **** ******* **** ** ***** to ******* **** * **** ****** pixel **********.

**** ** *** ***** ** *** highest ***** ********** **** * **** sensor ** ****** ** ******* ****?

****** *****!

JH
John Honovich
Oct 20, 2021
IPVM

******, **** *** ********* ******* $* million:

DURHAM, *.*., ******* **, ******** ****** ******* ***., * ******* ********** *** **** generation ** ***** ****** ********* *** industrial **********, ********** ******** *** ***** applications, ********* ***** **** ** *** closed * $* ******* ****** * financing *****.

**** ****** ***** ** *** *** Series * ******* ** ******* *** company’s *** ****** *********, ** **** the *******’* **** ****** ******** ** the ****** ********** *** ******* *******, and ** ****** ********* ********* ** the ******** ***********, ********** *** ******** sensor *******.

RS
Robert Shih
Oct 28, 2021
Independent

**** ** *** **** ******** ** this ***** **. **'* ****, *** when ********** ***** *** ******** *** unit ** ********* **********, ** **** see *** **** *** ***** ** image *******.