NewOpto offers Laser Diode Module, which offers optimum beam quality and modulation performance from a small and compact package. The laser has the feature of direct intensity modulation capability, allowing fast and deep modulation from versatile input signals. Cobolt has designed an easy-to-integrate compact diode laser module with all control electronics fully integrated in a laser head of industry standard size.

The Cobolt MLD Series lasers are intended for stand-alone use in laboratory environment, or for integration as an OEM component in analytical or metrology instrumentation equipment.

Wavelength [ nm ]	405	445	473	488	515	640	660
Wavelength precision	± 5 nm
Power [ mW ]	100	50	80	60	25	100	100
Beam divergence (full angle) [ mrad ]	< 1.1	< 1.2	< 1.2	< 1.3	< 1.3	< 1.7	< 1.7
Spatial mode	TEM00, M2 < 1.2
Beam diameter at aperture	700 um ± 100 um
Beam symmetry	> 0.90:1
Noice, 250 Hz - 2 MHz (rms)	< 0.2%
Power stability over 8 hours	< 0.5%
Spectral linewidth (FWHM)	< 1.2 nm
Polarization ratio	> 1:100
Modulation
Digital modulation	Input signal: 0 to 3.3 - 5.0 V TTL
bandwidth	DC - 150 MHz
extinction ratio	> 10,000:1
Rise / Fall time	< 2.5 ns
Analogue modulation	Input signal: 0-1 V ( 1 kOhm or 50 Ohm)
bandwidth	DC - 2 MHz
extinction ratio	> 10,000:1
Rise / Fall time	< 200 ns
Remote ON - OFF	Input signal: 0 to 3.3 - 5.0 V TTL
frequency	DC - 500 KHz
extinction ratio	1 : inf
Rise / Fall time	< 500 ns
Maximum base plate temperature	50 ℃
Total system power consumption	< 10 W
Communication	RS - 232 or USB
Model number structure	Wavel-06-01-pwr-100 (CDRH: Control box with key-switch included)
	Wavel-06-01-pwr-200 (OEM: Auto - start mode)
Warranty	12 months
Note	Output beam diameter can be tailored to specific customer requirements

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