Power stability, linewidth, beam quality

MLL-III-1060-SM1060 nm near-infrared CW laser

1060 nm

The MLL-III-1060-SM is a 1060 nm continuous-wave direct diode laser. Electrical current creates optical gain in a semiconductor junction, and the diode generates the laser light directly. Optical feedback selects the oscillating modes, while drive current and junction temperature affect output power and wavelength. The TTL and analog modulation options control different things: TTL gates the beam on and off, while analog control varies its intensity. Modulation bandwidth sets how quickly the source can follow a changing command. The specified fiber connection delivers the generated light to the experiment; its core size, numerical aperture and connector need to match the receiving optics.

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Specifications

MLL-III-1060-SM

21 specification rows

Output / average power	1~500 mW
Beam / notes	SM Fiber output laser
Power stability (rms, 4 hours ± 3°C)	<2%, <1%, <0.5%
Fiber type	SM fiber, PM fiber optional
Fiber connector	FC/PC, FC/APC optional
Fiber jacket	Metal, PVC optional
Power supply (100-240VAC)	PSU-III-FDA/PSU-III-LED/PSU-A-D/PSU-III-OEM
Modulation option	DC-1kHz, 1kHz-10kHz, 10kHz-30kHz, 30kHz-100kHz optional; TTL and Analog optional
Central wavelength (nm)	1060±10
Operating mode	CW
Output power after fiber (mW)	1-10
Noise of amplitude (rms, 20Hz-20MHz)	<1%, <0.5%
Fiber Core diameter	4-9μm, 0.12NA
Fiber length	1m
Transverse mode	TEM00
Ellipticity	>0.95
M2 after fiber	~1.1
Warm-up time (minutes)	<5
Cooled method	Conduction
Operating temperature (°C)	10-35
Expected lifetime (hours)	>10000