TSL-710 高性能可调谐激光器 - 上海飞秒光电技术有限公司

The TSL-710 is Santec’s flagship, highest performance tunable laser. Combining high output power with high signal-to-noise ratio makes the TSL-710 an invaluable tool for optical testing. An innovative external cavity design has been implemented to lower the optical ASE noise, leading to a high signal-to-noise ratio of over 90dB/0.1nm, while still maintaining a high output power of over +10dBm. The TSL-710 is also equipped with features such as fine-tuning and coherence control. GPIB interface with the industry standard SCPI command set allow full remote control and measurement automation.

The TSL-710 is an outstanding tool for testing next generation components for Dense Wavelength Division Multiplexing (DWDM) such as multi-input, high extinction ratio devices such as Wavelength Selective Switch (WSS). The TSL-710 has excellent wavelength characteristics with high wavelength accuracy of +/-2pm, high wavelength resolution of 0.1pm, and narrow linewidth of <100kHz, features that make it suitable for cutting edge research in nanophotonics. The TSL-710 covers a wide tuning range of 160nm and is designed to improve production inspection throughput by doubling the scan repetition rate over conventional lasers. The laser linewidth is less than 100kHz, making it suitable to be used as a local oscillator in coherent transmission, as well as a tool for interferometry and sensing applications. In addition, the TSL-710 is available for WDL and PDL measurement with support of our dedicated software.

产品特性：

· Wide Wavelength Range 1480-1640nm (SCL-Band)

· High Wavelength Accuracy +/-2pm

· Wavelength Resolution 0.1pm

· High Output Power 10dBm

· High Signal-to-Noise Ratio 90dB/0.1nm

· Narrow Linewidth 100kHz

产品应用：

· Optical component characterization

· Fiber optic transmission testing

· Photonic material characterization

· Interferometry

· Optical spectroscopy

技术指标：

Category	Parameter			Unit	Performance
Wavelength Characteristics	Tuning Range			nm	1480-1640 (160nm)
	Resolution			pm	0.1
	Absolute Accuracy^*1		Operating Temperature	pm	±2
			25±1℃ (typ.)		±1
	Repeatability^*1			pm	±1
	Stability^*2			pm	±1
	Sweep Speed			nm/sec	0.5 to 100
Optical Power Characteristics	Output Power	Peak (Typical)		dBm	≥ 10
		Full Tuning Range		dBm	≥ 5
	Repeatability^1, ^3			dB	±0.01
	Stability^{2, 3}			dB	±0.01
	Power Flatness vs. Wavelength^{1, 3}			dB	±0.2
	Relative Intensity Noise (RIN) (typ.)			dB/Hz	-145^*6
Spectrum	Typical Linewidth	Coh. Control OFF(Typical)		kHz	100
		Coh. Control ON(Typical)		MHz	40
	SMSR (Typical)			dB	≥ 45
	Signal-to-Total Source Spontaneous Emission Ratio^*4			dB	≥ 70
	Signal-to-Source Spontaneous Emission Ratio^*5			dB/nm	≥ 80 (≥ 90 dB/0.1nm)
Interface	Optical Output Connector			-	FC or SC, SPC or APC
	Optical Fiber			-	SMF or PMF
	Communication			-	GP-IB (IEEE 488.2), USB, RS-232C
	Power Monitor			V	0 to 3
Modulation	LF Modulation			kHz	DC to 400 (Input level -2 to 0V, Modulation depth >50%/V (typ.))
	RF Modulation (option)			MHz	2 to 100 (Input level 5Vp-p, Modulation depth >10% (typ.))
Environmental Conditions and others	Operating	Temperature		ºC	15 to 35
		Humidity		%	< 80 (non-condensing)
	Power Supply			V,Hz	AC100-240±10%, 50/60
	Power Consumption			VA	100
	Dimensions (W) x (D) x (H)			mm	210 x 440 x 110
	Weight			kg	6.5

* All specifications are quoted after 1 hour warm-up period. Specifications apply for wavelengths not equal to any water absorption line.

*1: At static condition or "Step" sweep mode.

*2: For period of 1 hour. Within ± 0.5 ºC.

*3: At “Auto” power mode.

*4: Ratio of signal power to total spontaneous emission power within ±15nm of the signal wavelength (typical value).

*5: Ratio of signal power to maximum spontaneous emission power in a 1nm band within a ±3nm band around the signal wavelength (typical value).

*6: Measured Freq. 1MHz to 3GHz