Optromix SFESM

CW Single-frequency 1.5 µm Fiber Laser OEM Module

Optromix SFESM is a single-frequency low noise 1.5 µm or 1 µm wavelength fiber laser module with wide-range thermal wavelength tuning and fast piezo tuning using an external PZT driver. The SFES, SFEM, and SFYS key feature is the ultra-narrow linewidth based on the longitudinal single mode. In the standard version, these models provide an optical output using a PM fiber patch cord with an FC/APC connector. These modules are controlled via an Ethernet port or via an RS-232 connector using a software supplied with the device. API documentation is provided.

Specifications

Parameter	Optromix SFESM
Operating Mode	CW, Single-frequency, TEM00
Standard Wavelength	1550.12 nm, 1556.30 nm, 1560.48 nm
Custom Wavelength	1532 – 1578 nm
Thermal Wavelength Tuning Range1	0.5 nm
Linewidth (FWHM)	< 5 kHz
Nominal Output Power	30 – 40 mW
Power Stability2	< 1% (typical <0.5%)
Beam quality (M2)	< 1.05 (typical <1.02)
Piezo Tuning Range3	> 80 MHz/V
Wavelength Modulation3	Up to 10 kHz
Polarization	Linear (PER > 23dB)
RIN level (peak:app 0.7 MHz)	< -105dB/Hz@peak,
RIN level (peak:app 0.7 MHz)	< -140dB/Hz@10MHz
Output Optical Isolator	Yes
Optical Output4	Fiber cable terminated by an FC/APC connector
1. Optionally up to 1 nm
2. Over 8 Hours with base temperature constant within 0.2 0C after 30 minute warm-up
3. External PZT Driver 0-100V, Modulation up to 10 kHz
4. Optional Output: The output type can be replaced by the customers' request

Key features

Applications

Product modifications

CW Single-frequency 1.5 µm Fiber Laser Module Optromix SFE-1550-S, 40 mW

CW Single-frequency 1.5 µm Fiber Laser Module Optromix SFE-1556-S, 40 mW

CW Single-frequency 1.5 µm Fiber Laser Module Optromix SFE-1560-S, 40 mW

Product Code: Optromix SFE-15xx-S-yyyy

xx-Wavelength (nm):	S-dimensions:	yyyy-Output Power (W):
50 – 1550 nm	S – 119 mm x 23.5 mm x 238 mm	0040 – 40 mW
56 – 1556 nm
60 – 1560 nm