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Optical Signal Generator, Optical Amplifier. ASE.High Power Laser, Modulation Bias Control, Detector, Fiber Laser Source 

 

 
 
VI Systems GmbH
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VI Systems GmbH (VIS) is a fabless developer and producer of optical engines for data transmission at ultrahigh bit rates and the related electro-optic components
 
Ic's offered by VI Systems
 
 
 
 
 
 
 

40G Driver for optical modulator

            40G VCSEL driver

            40G transimpedance amplifier

 

 

 

High sensitive APD Laser Receiver

 

RELA-EYESAFE (1550nm),HIGH SENSITIVE APD LASER RECEIVER

*High sensitivity - 4nw

*High dynamic range -84db (4nw to 1w)

*Miniature space (1" X1")

*InGaAs APD detector

*Fast recovery-low minimum range

*Infrared rangefinder receiver

*Ultra sensitive P-I-N version is available

*High speed laser sensor

Description:

RELA is an open space eye safe receiver designed for laser Range finding equipment.

Fast recovery (300nsec @ 1w) and high sensitivity (4nw) allows ranging to close objects and long range performance.

This ultra low-noise optical receiver is compatible with PIN or APD photodiode.

Its transimpedance gain is about 1Meg ohms (can be modified to fit the application)

And its Bandwidth is 23Mhz.

High speed comparator is included witch provide digital output.

SPECIFICATIONS:

Detector: APD, 1550nm, InGaAs, 200um

Sensitivity: 4nw typical @ 20nsec pulse width, 90% detection 0.1% FAR, 25°c

Time programmed gain (TPG)

1/R² law operates from minimum range of ~10m to 1km.

Minimum range of ~50m with 1w To pulse.

To PULSE :> 1w or pull output to zero for 100nsec.

Minimum range: 50m with 1w.

Target discrimination <30m

Operating temperature:-40 °c to +85°c

Electrical:

Power:±5v (+50ma,-20ma),H.V. 60v to 80v adjustable (1ma).

Digital output: LVDS or TTL

Analog output: 0v to 4v (for alignment)

 

LASER RECEIVER PIN HIGH SENSITIVE,)nm1550(EYESAFE -RELI

*High sensitivity - 40nw (4nw sensitivity for APD detector)

*High dynamic range - 74db (40nw to 1w)

*Miniature space (1" X1")

*InGaAs P-I-N detector

*Fast recovery-low minimum range

*Infrared rangefinder receiver

*Ultra sensitive APD version is available

*High speed laser sensor

Description:

RELI is an open space eye safe receiver designed for laser Range finding equipment.

Fast recovery (300nsec @ 1w) and high sensitivity (40nw) allows ranging to close objects and long range performance.

This ultra low-noise optical receiver is compatible with PIN or APD photodiode.

Its transimpedance gain is 300k ohms (can be modified to fit the application) and its

Bandwidth is 23Mhz.

High speed comparator is included witch provide digital output.

SPECIFICATIONS:

Detector: PIN, 1550nm, InGaAs, 300um

Sensitivity: 40nw typical @ 20nsec pulse width, 90% detection 0.1% FAR, 25°c

Time programmed gain (TPG)

1/R² law operates from minimum range of ~10m to 1km.

Minimum range of ~50m with 1w To pulse.

To PULSE :> 1w or pull output to zero for 100nsec.

Minimum range: 50m with 1w.

Target discrimination <30m

Operating temperature:-40 °c to +85°c

Electrical:

Power:±5v (+50ma,-20ma)

Digital output: LVDS or TTL

Analog output: 0v to 4v (for alignment)

 

 

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