The best transmittance and light -extinguishing ratio, double stage type optical isolator DSR series-DSR660

The best transmittance and light -extinguishing ratio, double stage type optical isolator DSR series
TOPTICA Photonics AG

About This Product

The stability of the laser, which is characterized by narrow line width and long -losing interference distance, can protect watt -class lasers and optical amplifiers from harmful light reflections. Customization of various form factors and wavelengths can be provided. We have developed a single stage (35dB or more) and double stage (60db or more).

■ Key Applications
・ Protects a single frequency laser from the instability caused by the return light.
・ Protects high output fiber lasers and optical amplifiers from the damage caused by the return light.
・ Inject laser laser locking
・ As a Faraday rotation element

■ Key features
・ The highest permeability and extinguishing ratio in the UV to the NIR region
・  67db and> 90%, typical values) in individual wavelength areas.

All models can adjust the wavelength and have 4kw/cm^2 incident strength. These isolators are also used in DL Pro, TA-SHG Pro, and TA-FHG Pro laser systems, which are highly evaluated in the industrial field. We will flexibly respond to custom requests and OEM requests.

Model
There are 9 models for this product.

Product
The best transmittance and light -extinguishing ratio, double stage type optical isolator DSR series

Handling Company
TOPTICA Photonics AG

*Please note that we may not be able to accommodate sample requests.

9 Models of The best transmittance and light -extinguishing ratio, double stage type optical isolator DSR series

Items marked with have different values depending on the model number.

Click on the part number for more information about each product

Part Number	Price (excluding tax)	Design wavelength (NM)	Input open caliber (mm)	Isolation in design wavelength (minimum/average) (DB)	Maximum allowed input power	Mounting clamp type	Operating temperature range	Storage and transportation conditions	Transparency (minimum/average) (%)	Wavelength fixed operation range (+/- NM)	Wavelength variable range (NM)
DSR660	Available upon quote	660	4.7	60/67	40W, 4kw/cm^2	B	+15 ° C ~ 40 ° C, no condensation	Shock 25g/10ms. Vibration 3g (15-100Hz) 0 ℃ ~ 60 ° C, no condensation	80/90	6	640-680
DSR700	Available upon quote	700	4.7	60/67	40W, 4kw/cm^2	B	+15 ° C ~ 40 ° C, no condensation	Shock 25g/10ms. Vibration 3g (15-100Hz) 0 ℃ ~ 60 ° C, no condensation	80/90	6.5	680-720
DSR740	Available upon quote	740	4.7	60/67	40W, 4kw/cm^2	B	+15 ° C ~ 40 ° C, no condensation	Shock 25g/10ms. Vibration 3g (15-100Hz) 0 ℃ ~ 60 ° C, no condensation	80/90	7	720-760
DSR780	Available upon quote	780	4.7	60/67	40W, 4kw/cm^2	B	+15 ° C ~ 40 ° C, no condensation	Shock 25g/10ms. Vibration 3g (15-100Hz) 0 ℃ ~ 60 ° C, no condensation	80/90	7.5	760-805
DSR820	Available upon quote	820	4.7	60/67	40W, 4kw/cm^2	B	+15 ° C ~ 40 ° C, no condensation	Shock 25g/10ms. Vibration 3g (15-100Hz) 0 ℃ ~ 60 ° C, no condensation	80/90	8	800-865
DSR880	Available upon quote	880	4.7	60/67	40W, 4kw/cm^2	B	+15 ° C ~ 40 ° C, no condensation	Shock 25g/10ms. Vibration 3g (15-100Hz) 0 ℃ ~ 60 ° C, no condensation	80/90	Ten	860-930
DSR950	Available upon quote	950	4.7	60/67	40W, 4kw/cm^2	B	+15 ° C ~ 40 ° C, no condensation	Shock 25g/10ms. Vibration 3g (15-100Hz) 0 ℃ ~ 60 ° C, no condensation	80/90	11.5	930-995
DSR1020	Available upon quote	1,020	4.7	60/67	40W, 4kw/cm^2	D	+15 ° C ~ 40 ° C, no condensation	Shock 25g/10ms. Vibration 3g (15-100Hz) 0 ℃ ~ 60 ° C, no condensation	80/90	12	995-1,050
DSR1070	Available upon quote	1,070	4.7	60/67	40W, 4kw/cm^2	D	+15 ° C ~ 40 ° C, no condensation	Shock 25g/10ms. Vibration 3g (15-100Hz) 0 ℃ ~ 60 ° C, no condensation	80/90	12	1,050-1,100