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Description:
Master Oscillator Power Amplifier (MOPA) Laser System, 633nm .. 1180nm, up to 3000mW, patented technology, modular cavity design, easy laser diode exchange, narrow linewidth, up to 30GHz mode-hop free tuning, free space and fiber coupled versions. Check our ar-coated diode stock list for availability.

Wavelength
High optical power
- output power up to 3000mW
- excellent quantum efficiency
- high fiber coupling efficiency
Excellent tuning behavior
- use of in-house anti-reflection coated laser diode
- fine tuning via piezo actuator with a resolution better than 10MHz
- manual coarse tuning up to 30nm at 780nm or 830nm
- large mode-hop free tuning range of up to 100GHz and more
Narrow linewidth
- linewidth < 300kHz
- excellent side mode suppression > 50dB
Excellent frequency locking performance
- high resonance free piezo modulation
- high frequency laser current modulation
- excellent temperature stability
- low acoustic susceptibility
- excellent locking stability
High flexibility
- free beam and fiber coupled versions available
- motorized master Littman / Metcalf laser with automated wavelength scans via remote software
- Littrow type of master laser (optional)

- constant current and constant power operation modes (optional)
- excellent laser performance and frequency stability
Plug & Play configuration
- modular laser system design
- automated piezo tuning with power read-out
- remote control via GPIB, RS232 and USB
Application
- Spectroscopy and optical process control
- Seed laser for THz generation
- Optical cooling and trapping, BEC
- Absolute distance interferometry
- Laser and OPO seeding
- Non-linear optical processes
Optional Accessories
- Upgrade from 35dB to 60dB Optical Isolator
- Single Mode PM Optical Fiber
- High-Frequency Current Modulation
- Motorized Wavelength Scans

- Contact us for more Options
Innovative Product
- US Patent 5,867,512
- US Patent 6,297,066
- US Patent 6,869,483
| More Details | Wavelength | Power | Tuning (total) | tuning (fine) | | |
---|
| X420-0650-0250 | 645-655nm | 250mW | 10nm | >30GHz | | | | |
| X420-0670-0500 | 662-678nm | 500mW | 16nm | >30GHz | | | | |
| X420-0690-0750 | 678-698nm | 750mW | 20nm | >30GHz | | | | |
| X420-0760-1500 | 755-775nm | 1500mW | 20nm | >30GHz | | | | |
| X420-0780-2500 | 765-785nm | 2500mW | 20nm | >30GHz | | | | |
| X420-0790-2500 | 785-805nm | 2500mW | 20nm | >30GHz | | | | |
| X420-0810-1500 | 785-805nm | 1500mW | 20nm | >30GHz | | | | |
| X420-0840-1500 | 820-855nm | 1500mW | 35nm | >30GHz | | | | |
| X420-0850-2500 | 850-870nm | 2500mW | 30nm | >30GHz | | | | |
| X420-0860-1500 | 840-870nm | 1500mW | 30nm | >30GHz | | | | |
| X420-0890-2500 | 880-900nm | 2500mW | 20nm | >30GHz | | | | |
| X420-0920-1500 | 895-950nm | 1500mW | 45nm | >30GHz | | | | |
| X420-0960-2000 | 925-980nm | 2000mW | 55nm | >30GHz | | | | |
| X420-1010-1500 | 990-1030nm | 1500mW | 40nm | >30GHz | | | | |
| X420-1060-0200 | 1020-1080nm | 2000mW | 60nm | >30GHz | | | | |
| X420-1120-1500 | 1100-1130nm | 1500mW | 30nm | >30GHz | | | | |
| X420-1550-2000 | 1545-1555nm | 200mW | 10nm | >30GHz | | | | |
Publications
- High-frequency tuning of high-powered DFB MOPA system with diffraction limited power up to 1.5W (PW2006)Joachim Sacher, Richard Knispel, Sandra Stry, Photonics West 2006
- Use of tapered amplifier diode laser for biological-friendly high-resolution optical trappingWei Cheng, Ximiao Hou, and Fangmao Ye, Opt. Lett. 35, 2988 (2010)
- Widely Tunable diffraction limited 1000mW external cavity diode laser in Littman / Metcalf configuration for cavity ring-down spectroscopyS. Stry, S. Thelen, J. Sacher, D. Halmer, P. Hering, M. Mürtz, Applied Physics B85, 365-374 (2006)
- Widely tunable ultra stable 1W two color THz laser sourceSandra Stry and Joachim R. Sacher, Photonics West 2007