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Description

The instrumental quality CK laser module has been designed specifically to address the needs of high-end OEM applications requiring superior optical quality and ultra-stable wavelength and output powers. The CK features an onboard microprocessor allowing for advanced integration and user control. To promote stability of wavelength and output powers, a precision current source as well as a precision temperature control has been incorporated in the module. The low operating voltage helps to create less heat waste increasing diode lifetime, efficiency, and reliability. The mechanical design of the CK allows users to replace more expensive lasers without sacrificing performance.

Additional information

Wavelength (nm)

685

Wavelength Tolerance

+-10nm

Certifications

CDRH & IEC Laser Safety

Power

Warranty

1 Year

Power Units

mW

Pwr Stability Over Temp Rng

<1% / 8hr

Noise RMS (10Hz – 100MHz)

<0.5%

Color

Red

Beam Shape

Elliptical

Default Optical Configuration

User Focusable

Yes

Beam Divergence (1/e2)

>1mRad

Spatial Mode

Single

Transverse Mode Structure

TEMoo

Polarization Ratio

>100:1

Polarization State

Linear

Beam Pointing Stability

<5µRad/°C

Operating Mode

CW, Digital, or Analog Modulation

Modulation Signal

Analog / Digital

Modulation Input Voltage (VDC)

Modulation Input Impedance

Digital 50 Ohms AC / Analog 500 Ohms

Max Modulation Rate Analog

10MHz

Rise/fall times analog (ns)

10nS Min / 24nS Typ / 200nS Max (diode dependent)

Propagation Delay (ns)

Digital 30-50ns / Analog 20-40ns

Operating Voltage

Operating Voltage Units

Max Operating Current (mA)

4000 max/ 800 typical

Operating Current Units

Product Weight (lbs.)

Platform

CK

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CK90(685-100)G55B1

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Additional Information

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Military Defense

Medical Treatment

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Seminconductor Lasers